Steel Straight Edges DIN 874

• Steel Straight Edges in precision version with high accuracy
• made of high quality special steel
• rectangular cross-section
• all flat sides and edges finely ground
• Testing edges (measuring area) extra finely ground
• Measuring surface 1 is specially marked
• Manufacture and testing according to DIN 874/0 Page 1 Accuracy GG 0
  Flatness tolerance of testing edges 7 µm (0,007 mm)
  For the flatness tolerance of the side faces of the triple value applies
  For the parallelism tolerance of the measuring faces each other twice the value applies
  For the parallelism of the surfaces of the sixfold value applies
  For the rectangularity tolerance of the side surfaces to the measuring surface of the three-fold value is
  An edge drop at a distance of 0,5 mm from the edges is permitted
• Length (L) x Height (h) x Width (b) = 500 x 50 x 10 mm
• Cross-sections and dimensions of the starting material
• with identification-number
• inclusive workshop calibration-certificate
• weight 2 kg

For testing the flatness of surfaces.

On request, we manufacture your special precision straight edges with even higher accuracy according
to DIN 874/00, in hardened version, in special lengths or special croos-section! 
Please send us your request via e-mail.

• Steel Straight Edges in precision version with high accuracy
• made of high quality stainless steel (Inox)
• rectangular cross-section
• all flat sides and edges finely ground
• Testing edges (measuring area) extra finely ground
• Measuring surface 1 is specially marked
• Manufacture and testing according to DIN 874/0 Page 1 Accuracy GG 0
  Flatness tolerance of testing edges 7 µm (0,007 mm)
  For the flatness tolerance of the side faces of the triple value applies
  For the parallelism tolerance of the measuring faces each other twice the value applies
  For the parallelism of the surfaces of the sixfold value applies
  For the rectangularity tolerance of the side surfaces to the measuring surface of the three-fold value is
  An edge drop at a distance of 0,5 mm from the edges is permitted
• Length (L) x Height (h) x Width (b) = 500 x 50 x 10 mm
• Cross-sections and dimensions of the starting material
• with identification-number
• inclusive workshop calibration-certificate
• weight 2 kg

For testing the flatness of surfaces.

On request, we manufacture your special precision straight edges with even higher accuracy according
to DIN 874/00, in hardened version, in special lengths or special croos-section! 
Please send us your request via e-mail.

• Steel Straight Edges for accurate test and straightening work
• made of high quality special steel
• rectangular cross-section
• all flat sides and edges finely ground
• Testing edges (measuring area) extra finely ground
• Measuring surface 1 is specially marked
• Manufacture and testing according to DIN 874/1 Page 1 Accuracy GG 1
  Flatness tolerance of testing edges 12 µm (0,012 mm)
  For the flatness tolerance of the side faces of the triple value applies
  For the parallelism tolerance of the measuring faces each other twice the value applies
  For the parallelism of the surfaces of the sixfold value applies
  For the rectangularity tolerance of the side surfaces to the measuring surface of the three-fold value is
  An edge drop at a distance of 0,5 mm from the edges is permitted
• Length (L) x Height (h) x Width (b) = 500 x 40 x 8 mm
• Cross-sections and dimensions of the starting material
• with identification-number
• inclusive workshop calibration-certificate
• weight 1,3 kg

For testing the flatness of surfaces.

• Steel Straight Edges for accurate test and straightening work
• made of high quality stainless steel (Inox)
• rectangular cross-section
• all flat sides and edges finely ground
• Testing edges (measuring area) finely ground
• Measuring surface 1 is specially marked
• Manufacture and testing according to DIN 874/1 Page 1 Accuracy GG 1
  Flatness tolerance of testing edges 12 µm (0,012 mm)
  For the flatness tolerance of the side faces of the triple value applies
  For the parallelism tolerance of the measuring faces each other twice the value applies
  For the parallelism of the surfaces of the sixfold value applies
  For the rectangularity tolerance of the side surfaces to the measuring surface of the three-fold value is
  An edge drop at a distance of 0,5 mm from the edges is permitted
• Length (L) x Height (h) x Width (b) = 500 x 40 x 8 mm
• Cross-sections and dimensions of the starting material
• with identification-number
• inclusive workshop calibration-certificate
• weight 1,3 kg

For testing the flatness of surfaces.

• Straight Edges for straightening
• made of high quality special steel
• rectangular cross-section
• all flat sides and edges finely ground
• Testing edges (measuring area) finely ground
• Measuring surface 1 is specially marked
• Manufacture and testing according to DIN 874/2 Page 1 Accuracy GG 2
  Flatness tolerance of testing edges 20,5 µm (0,0205 mm)
  For the flatness tolerance of the side faces of the triple value applies
  For the parallelism tolerance of the measuring faces each other twice the value applies
  For the parallelism of the surfaces of the sixfold value applies
  For the rectangularity tolerance of the side surfaces to the measuring surface of the three-fold value is
  An edge drop at a distance of 0,5 mm from the edges is permitted
• Length (L) x Height (h) x Width (b) = 500 x 30 x 6 mm
• Cross-sections and dimensions of the starting material
• with identification-number
• inclusive workshop calibration-certificate
• weight 0,7 kg

For testing the flatness of surfaces.

• Straight Edges for straightening
• made of high quality stainless steel (Inox)
• rectangular cross-section
• all flat sides and edges finely ground
• Testing edges (measuring area) finely ground
• Measuring surface 1 is specially marked
• Manufacture and testing according to DIN 874/2 Page 1 Accuracy GG 2
  Flatness tolerance of testing edges 20,5 µm (0,0205 mm)
  For the flatness tolerance of the side faces of the triple value applies
  For the parallelism tolerance of the measuring faces each other twice the value applies
  For the parallelism of the surfaces of the sixfold value applies
  For the rectangularity tolerance of the side surfaces to the measuring surface of the three-fold value is
  An edge drop at a distance of 0,5 mm from the edges is permitted
• Length (L) x Height (h) x Width (b) = 500 x 30 x 6 mm
• Cross-sections and dimensions of the starting material
• with identification-number
• inclusive workshop calibration-certificate
• weight 0,7 kg

For testing the flatness of surfaces.

• Steel Straight Edges in precision version with high accuracy
• made of high quality special steel
• rectangular cross-section
• all flat sides and edges finely ground
• Testing edges (measuring area) extra finely ground
• Measuring surface 1 is specially marked
• Manufacture and testing according to DIN 874/0 Page 1 Accuracy GG 0
  Flatness tolerance of testing edges 9,5 µm (0,0095 mm)
  For the flatness tolerance of the side faces of the triple value applies
  For the parallelism tolerance of the measuring faces each other twice the value applies
  For the parallelism of the surfaces of the sixfold value applies
  For the rectangularity tolerance of the side surfaces to the measuring surface of the three-fold value is
  An edge drop at a distance of 0,5 mm from the edges is permitted
• Length (L) x Height (h) x Width (b) = 750 x 50 x 10 mm
• Cross-sections and dimensions of the starting material
• with identification-number
• inclusive workshop calibration-certificate
• weight 3 kg

For testing the flatness of surfaces.

On request, we manufacture your special precision straight edges with even higher accuracy according
to DIN 874/00, in hardened version, in special lengths or special croos-section! 
Please send us your request via e-mail.

• Steel Straight Edges in precision version with high accuracy
• made of high quality stainless steel (Inox)
• rectangular cross-section
• all flat sides and edges finely ground
• Testing edges (measuring area) extra finely ground
• Measuring surface 1 is specially marked
• Manufacture and testing according to DIN 874/0 Page 1 Accuracy GG 0
  Flatness tolerance of testing edges 9,5 µm (0,0095 mm)
  For the flatness tolerance of the side faces of the triple value applies
  For the parallelism tolerance of the measuring faces each other twice the value applies
  For the parallelism of the surfaces of the sixfold value applies
  For the rectangularity tolerance of the side surfaces to the measuring surface of the three-fold value is
  An edge drop at a distance of 0,5 mm from the edges is permitted
• Length (L) x Height (h) x Width (b) = 750 x 50 x 10 mm
• Cross-sections and dimensions of the starting material
• with identification-number
• inclusive workshop calibration-certificate
• weight 3 kg

For testing the flatness of surfaces.

On request, we manufacture your special precision straight edges with even higher accuracy according
to DIN 874/00, in hardened version, in special lengths or special croos-section! 
Please send us your request via e-mail.

• Steel Straight Edges for accurate test and straightening work
• made of high quality special steel
• rectangular cross-section
• all flat sides and edges finely ground
• Testing edges (measuring area) finely ground
• Measuring surface 1 is specially marked
• Manufacture and testing according to DIN 874/1 Page 1 Accuracy GG 1
  Flatness tolerance of testing edges 16,5 µm (0,0165 mm)
  For the flatness tolerance of the side faces of the triple value applies
  For the parallelism tolerance of the measuring faces each other twice the value applies
  For the parallelism of the surfaces of the sixfold value applies
  For the rectangularity tolerance of the side surfaces to the measuring surface of the three-fold value is
  An edge drop at a distance of 0,5 mm from the edges is permitted
• Length (L) x Height (h) x Width (b) = 750 x 50 x 10 mm
• Cross-sections and dimensions of the starting material
• with identification-number
• inclusive workshop calibration-certificate
• weight 3 kg

For testing the flatness of surfaces.

• Steel Straight Edges for accurate test and straightening work
• made of high quality stainless steel (Inox)
• rectangular cross-section
• all flat sides and edges finely ground
• Testing edges (measuring area) finely ground
• Measuring surface 1 is specially marked
• Manufacture and testing according to DIN 874/1 Page 1 Accuracy GG 1
  Flatness tolerance of testing edges 16,5 µm (0,0165 mm)
  For the flatness tolerance of the side faces of the triple value applies
  For the parallelism tolerance of the measuring faces each other twice the value applies
  For the parallelism of the surfaces of the sixfold value applies
  For the rectangularity tolerance of the side surfaces to the measuring surface of the three-fold value is
  An edge drop at a distance of 0,5 mm from the edges is permitted
• Length (L) x Height (h) x Width (b) = 750 x 50 x 10 mm
• Cross-sections and dimensions of the starting material
• with identification-number
• inclusive workshop calibration-certificate
• weight 3 kg

For testing the flatness of surfaces.

• Straight Edges for straightening
• made of high quality special steel
• rectangular cross-section
• all flat sides and edges finely ground
• Testing edges (measuring area) finely ground
• Measuring surface 1 is specially marked
• Manufacture and testing according to DIN 874/2 Page 1 Accuracy GG 2
  Flatness tolerance of testing edges 27 µm (0,027 mm)
  For the flatness tolerance of the side faces of the triple value applies
  For the parallelism tolerance of the measuring faces each other twice the value applies
  For the parallelism of the surfaces of the sixfold value applies
  For the rectangularity tolerance of the side surfaces to the measuring surface of the three-fold value is
  An edge drop at a distance of 0,5 mm from the edges is permitted
• Length (L) x Height (h) x Width (b) = 750 x 40 x 8 mm
• Cross-sections and dimensions of the starting material
• with identification-number
• inclusive workshop calibration-certificate
• weight 2 kg

For testing the flatness of surfaces.

• Straight Edges for straightening
• made of high quality stainless steel (Inox)
• rectangular cross-section
• all flat sides and edges finely ground
• Testing edges (measuring area) finely ground
• Measuring surface 1 is specially marked
• Manufacture and testing according to DIN 874/2 Page 1 Accuracy GG 2
  Flatness tolerance of testing edges 27 µm (0,027 mm)
  For the flatness tolerance of the side faces of the triple value applies
  For the parallelism tolerance of the measuring faces each other twice the value applies
  For the parallelism of the surfaces of the sixfold value applies
  For the rectangularity tolerance of the side surfaces to the measuring surface of the three-fold value is
  An edge drop at a distance of 0,5 mm from the edges is permitted
• Length (L) x Height (h) x Width (b) = 750 x 40 x 8 mm
• Cross-sections and dimensions of the starting material
• with identification-number
• inclusive workshop calibration-certificate
• weight 2 kg

For testing the flatness of surfaces.

• Steel Straight Edges in precision version with high accuracy
• made of high quality special steel
• rectangular cross-section
• all flat sides and edges finely ground
• Testing edges (measuring area) extra finely ground
• Measuring surface 1 is specially marked
• Manufacture and testing according to DIN 874/0 Page 1 Accuracy GG 0
  Flatness tolerance of testing edges 12 µm (0,012 mm)
  For the flatness tolerance of the side faces of the triple value applies
  For the parallelism tolerance of the measuring faces each other twice the value applies
  For the parallelism of the surfaces of the sixfold value applies
  For the rectangularity tolerance of the side surfaces to the measuring surface of the three-fold value is
  An edge drop at a distance of 0,5 mm from the edges is permitted
• Length (L) x Height (h) x Width (b) = 1000 x 60 x 12 mm
• Cross-sections and dimensions of the starting material
• with identification-number
• inclusive workshop calibration-certificate
• weight 5,7 kg

For testing the flatness of surfaces.

On request, we manufacture your special precision straight edges with even higher accuracy according
to DIN 874/00, in hardened version, in special lengths or special croos-section! 
Please send us your request via e-mail.

• Steel Straight Edges in precision version with high accuracy
• made of high quality stainless steel (Inox)
• rectangular cross-section
• all flat sides and edges finely ground
• Testing edges (measuring area) extra finely ground
• Measuring surface 1 is specially marked
• Manufacture and testing according to DIN 874/0 Page 1 Accuracy GG 0
  Flatness tolerance of testing edges 12 µm (0,012 mm)
  For the flatness tolerance of the side faces of the triple value applies
  For the parallelism tolerance of the measuring faces each other twice the value applies
  For the parallelism of the surfaces of the sixfold value applies
  For the rectangularity tolerance of the side surfaces to the measuring surface of the three-fold value is
  An edge drop at a distance of 0,5 mm from the edges is permitted
• Length (L) x Height (h) x Width (b) = 1000 x 60 x 12 mm
• Cross-sections and dimensions of the starting material
• with identification-number
• inclusive workshop calibration-certificate
• weight 5,7 kg

For testing the flatness of surfaces.

On request, we manufacture your special precision straight edges with even higher accuracy according
to DIN 874/00, in hardened version, in special lengths or special croos-section! 
Please send us your request via e-mail.

• Steel Straight Edges for accurate test and straightening work
• made of high quality special steel
• rectangular cross-section
• all flat sides and edges finely ground
• Testing edges (measuring area) finely ground
• Measuring surface 1 is specially marked
• Manufacture and testing according to DIN 874/1 Page 1 Accuracy GG 1
  Flatness tolerance of testing edges 21 µm (0,021 mm)
  For the flatness tolerance of the side faces of the triple value applies
  For the parallelism tolerance of the measuring faces each other twice the value applies
  For the parallelism of the surfaces of the sixfold value applies
  For the rectangularity tolerance of the side surfaces to the measuring surface of the three-fold value is
  An edge drop at a distance of 0,5 mm from the edges is permitted
• Length (L) x Height (h) x Width (b) = 1000 x 50 x 10 mm
• Cross-sections and dimensions of the starting material
• with identification-number
• inclusive workshop calibration-certificate
• weight 4 kg

For testing the flatness of surfaces.

• Steel Straight Edges for accurate test and straightening work
• made of high quality stainless steel (Inox)
• rectangular cross-section
• all flat sides and edges finely ground
• Testing edges (measuring area) finely ground
• Measuring surface 1 is specially marked
• Manufacture and testing according to DIN 874/1 Page 1 Accuracy GG 1
  Flatness tolerance of testing edges 21 µm (0,021 mm)
  For the flatness tolerance of the side faces of the triple value applies
  For the parallelism tolerance of the measuring faces each other twice the value applies
  For the parallelism of the surfaces of the sixfold value applies
  For the rectangularity tolerance of the side surfaces to the measuring surface of the three-fold value is
  An edge drop at a distance of 0,5 mm from the edges is permitted
• Length (L) x Height (h) x Width (b) = 1000 x 50 x 10 mm
• Cross-sections and dimensions of the starting material
• with identification-number
• inclusive workshop calibration-certificate
• weight 4 kg

For testing the flatness of surfaces.

• Straight Edges for straightening
• made of high quality special steel
• rectangular cross-section
• all flat sides and edges finely ground
• Testing edges (measuring area) finely ground
• Measuring surface 1 is specially marked
• Manufacture and testing according to DIN 874/2 Page 1 Accuracy GG 2
  Flatness tolerance of testing edges 33 µm (0,033 mm)
  For the flatness tolerance of the side faces of the triple value applies
  For the parallelism tolerance of the measuring faces each other twice the value applies
  For the parallelism of the surfaces of the sixfold value applies
  For the rectangularity tolerance of the side surfaces to the measuring surface of the three-fold value is
  An edge drop at a distance of 0,5 mm from the edges is permitted
• Length (L) x Height (h) x Width (b) = 1000 x 40 x 8 mm
• Cross-sections and dimensions of the starting material
• with identification-number
• inclusive workshop calibration-certificate
• weight 2,5 kg

For testing the flatness of surfaces.

• Straight Edges for straightening
• made of high quality stainless steel (Inox)
• rectangular cross-section
• all flat sides and edges finely ground
• Testing edges (measuring area) finely ground
• Measuring surface 1 is specially marked
• Manufacture and testing according to DIN 874/2 Page 1 Accuracy GG 2
  Flatness tolerance of testing edges 33 µm (0,033 mm)
  For the flatness tolerance of the side faces of the triple value applies
  For the parallelism tolerance of the measuring faces each other twice the value applies
  For the parallelism of the surfaces of the sixfold value applies
  For the rectangularity tolerance of the side surfaces to the measuring surface of the three-fold value is
  An edge drop at a distance of 0,5 mm from the edges is permitted
• Length (L) x Height (h) x Width (b) = 1000 x 40 x 8 mm
• Cross-sections and dimensions of the starting material
• with identification-number
• inclusive workshop calibration-certificate
• weight 2,5 kg

For testing the flatness of surfaces.

• Steel Straight Edges in precision version with high accuracy
• made of high quality special steel
• rectangular cross-section
• all flat sides and edges finely ground
• Testing edges (measuring area) extra finely ground
• Measuring surface 1 is specially marked
• Manufacture and testing according to DIN 874/0 Page 1 Accuracy GG 0
  Flatness tolerance of testing edges 17 µm (0,017 mm)
  For the flatness tolerance of the side faces of the triple value applies
  For the parallelism tolerance of the measuring faces each other twice the value applies
  For the parallelism of the surfaces of the sixfold value applies
  For the rectangularity tolerance of the side surfaces to the measuring surface of the three-fold value is
  An edge drop at a distance of 0,5 mm from the edges is permitted
• Length (L) x Height (h) x Width (b) = 1500 x 70 x 15 mm
• Cross-sections and dimensions of the starting material
• with identification-number
• inclusive workshop calibration-certificate
• weight 12,4 kg

For testing the flatness of surfaces.

On request, we manufacture your special precision straight edges with even higher accuracy according
to DIN 874/00, in hardened version, in special lengths or special croos-section! 
Please send us your request via e-mail.

• Steel Straight Edges in precision version with high accuracy
• made of high quality stainless steel (Inox)
• rectangular cross-section
• all flat sides and edges finely ground
• Testing edges (measuring area) extra finely ground
• Measuring surface 1 is specially marked
• Manufacture and testing according to DIN 874/0 Page 1 Accuracy GG 0
  Flatness tolerance of testing edges 17 µm (0,017 mm)
  For the flatness tolerance of the side faces of the triple value applies
  For the parallelism tolerance of the measuring faces each other twice the value applies
  For the parallelism of the surfaces of the sixfold value applies
  For the rectangularity tolerance of the side surfaces to the measuring surface of the three-fold value is
  An edge drop at a distance of 0,5 mm from the edges is permitted
• Length (L) x Height (h) x Width (b) = 1500 x 70 x 15 mm
• Cross-sections and dimensions of the starting material
• with identification-number
• inclusive workshop calibration-certificate
• weight 12,4 kg

For testing the flatness of surfaces.

On request, we manufacture your special precision straight edges with even higher accuracy according
to DIN 874/00, in hardened version, in special lengths or special croos-section! 
Please send us your request via e-mail.

• Steel Straight Edges for accurate test and straightening work
• made of high quality special steel
• rectangular cross-section
• all flat sides and edges finely ground
• Testing edges (measuring area) finely ground
• Measuring surface 1 is specially marked
• Manufacture and testing according to DIN 874/1 Page 1 Accuracy GG 1
  Flatness tolerance of testing edges 29 µm (0,029 mm)
  For the flatness tolerance of the side faces of the triple value applies
  For the parallelism tolerance of the measuring faces each other twice the value applies
  For the parallelism of the surfaces of the sixfold value applies
  For the rectangularity tolerance of the side surfaces to the measuring surface of the three-fold value is
  An edge drop at a distance of 0,5 mm from the edges is permitted
• Length (L) x Height (h) x Width (b) = 1500 x 60 x 12 mm
• Cross-sections and dimensions of the starting material
• with identification-number
• inclusive workshop calibration-certificate
• weight 8,4 kg

For testing the flatness of surfaces.

• Steel Straight Edges for accurate test and straightening work
• made of high quality stainless steel (Inox)
• rectangular cross-section
• all flat sides and edges finely ground
• Testing edges (measuring area) finely ground
• Measuring surface 1 is specially marked
• Manufacture and testing according to DIN 874/1 Page 1 Accuracy GG 1
  Flatness tolerance of testing edges 29 µm (0,029 mm)
  For the flatness tolerance of the side faces of the triple value applies
  For the parallelism tolerance of the measuring faces each other twice the value applies
  For the parallelism of the surfaces of the sixfold value applies
  For the rectangularity tolerance of the side surfaces to the measuring surface of the three-fold value is
  An edge drop at a distance of 0,5 mm from the edges is permitted
• Length (L) x Height (h) x Width (b) = 1500 x 60 x 12 mm
• Cross-sections and dimensions of the starting material
• with identification-number
• inclusive workshop calibration-certificate
• weight 8,4 kg

For testing the flatness of surfaces.

• Straight Edges for straightening
• made of high quality special steel
• rectangular cross-section
• all flat sides and edges finely ground
• Testing edges (measuring area) finely ground
• Measuring surface 1 is specially marked
• Manufacture and testing according to DIN 874/2 Page 1 Accuracy GG 2
  Flatness tolerance of testing edges 45,5 µm (0,0455 mm)
  For the flatness tolerance of the side faces of the triple value applies
  For the parallelism tolerance of the measuring faces each other twice the value applies
  For the parallelism of the surfaces of the sixfold value applies
  For the rectangularity tolerance of the side surfaces to the measuring surface of the three-fold value is
  An edge drop at a distance of 0,5 mm from the edges is permitted
• Length (L) x Height (h) x Width (b) = 1500 x 50 x 10 mm
• Cross-sections and dimensions of the starting material
• with identification-number
• inclusive workshop calibration-certificate
• weight 5,8 kg

For testing the flatness of surfaces.

• Straight Edges for straightening
• made of high quality stainless steel (Inox)
• rectangular cross-section
• all flat sides and edges finely ground
• Testing edges (measuring area) finely ground
• Measuring surface 1 is specially marked
• Manufacture and testing according to DIN 874/2 Page 1 Accuracy GG 2
  Flatness tolerance of testing edges 45,5 µm (0,0455 mm)
  For the flatness tolerance of the side faces of the triple value applies
  For the parallelism tolerance of the measuring faces each other twice the value applies
  For the parallelism of the surfaces of the sixfold value applies
  For the rectangularity tolerance of the side surfaces to the measuring surface of the three-fold value is
  An edge drop at a distance of 0,5 mm from the edges is permitted
• Length (L) x Height (h) x Width (b) = 1500 x 50 x 10 mm
• Cross-sections and dimensions of the starting material
• with identification-number
• inclusive workshop calibration-certificate
• weight 5,8 kg

For testing the flatness of surfaces.

• Steel Straight Edges in precision version with high accuracy
• made of high quality special steel
• I-form cross section (Double-T) with 2 slots
• all flat sides and edges finely ground
• Testing edges (measuring area) extra finely ground
• Measuring surface 1 is specially marked
• Manufacture and testing according to DIN 874/0 Page 1 Accuracy GG 0
  Flatness tolerance of testing edges 22 µm (0,022 mm)
  For the flatness tolerance of the side faces of the triple value applies
  For the parallelism tolerance of the measuring faces each other twice the value applies
  For the parallelism of the surfaces of the sixfold value applies
  For the rectangularity tolerance of the side surfaces to the measuring surface of the three-fold value is
  An edge drop at a distance of 0,5 mm from the edges is permitted
• Length (L) x Height (h) x Width (b) = 2000 x 80 x 15 mm
• Cross-sections and dimensions of the starting material
• with identification-number
• inclusive workshop calibration-certificate
• weight 13 kg

For testing the flatness of surfaces.

On request, we manufacture your special precision straight edges with even higher accuracy according
to DIN 874/00, in hardened version, in special lengths or special croos-section! 
Please send us your request via e-mail.

• Steel Straight Edges in precision version with high accuracy
• made of high quality stainless steel (Inox)
• I-form cross section (Double-T) with 2 slots
• all flat sides and edges finely ground
• Testing edges (measuring area) extra finely ground
• Measuring surface 1 is specially marked
• Manufacture and testing according to DIN 874/0 Page 1 Accuracy GG 0
  Flatness tolerance of testing edges 22 µm (0,022 mm)
  For the flatness tolerance of the side faces of the triple value applies
  For the parallelism tolerance of the measuring faces each other twice the value applies
  For the parallelism of the surfaces of the sixfold value applies
  For the rectangularity tolerance of the side surfaces to the measuring surface of the three-fold value is
  An edge drop at a distance of 0,5 mm from the edges is permitted
• Length (L) x Height (h) x Width (b) = 2000 x 80 x 15 mm
• Cross-sections and dimensions of the starting material
• with identification-number
• inclusive workshop calibration-certificate
• weight 13 kg

For testing the flatness of surfaces.

On request, we manufacture your special precision straight edges with even higher accuracy according
to DIN 874/00, in hardened version, in special lengths or special croos-section! 
Please send us your request via e-mail.

• Steel Straight Edges for accurate test and straightening work
• made of high quality special steel
• I-form cross section (Double-T) with 2 slots
• all flat sides and edges finely ground
• Testing edges (measuring area) finely ground
• Measuring surface 1 is specially marked
• Manufacture and testing according to DIN 874/1 Page 1 Accuracy GG 1
  Flatness tolerance of testing edges 37 µm (0,037 mm)
  For the flatness tolerance of the side faces of the triple value applies
  For the parallelism tolerance of the measuring faces each other twice the value applies
  For the parallelism of the surfaces of the sixfold value applies
  For the rectangularity tolerance of the side surfaces to the measuring surface of the three-fold value is
  An edge drop at a distance of 0,5 mm from the edges is permitted
• Length (L) x Height (h) x Width (b) = 2000 x 70 x 15 mm
• Cross-sections and dimensions of the starting material
• with identification-number
• inclusive workshop calibration-certificate
• weight 12 kg

For testing the flatness of surfaces.

• Steel Straight Edges for accurate test and straightening work
• made of high quality stainless steel (Inox)
• I-form cross section (Double-T) with 2 slots
• all flat sides and edges finely ground
• Testing edges (measuring area) finely ground
• Measuring surface 1 is specially marked
• Manufacture and testing according to DIN 874/1 Page 1 Accuracy GG 1
  Flatness tolerance of testing edges 37 µm (0,037 mm)
  For the flatness tolerance of the side faces of the triple value applies
  For the parallelism tolerance of the measuring faces each other twice the value applies
  For the parallelism of the surfaces of the sixfold value applies
  For the rectangularity tolerance of the side surfaces to the measuring surface of the three-fold value is
  An edge drop at a distance of 0,5 mm from the edges is permitted
• Length (L) x Height (h) x Width (b) = 2000 x 70 x 15 mm
• Cross-sections and dimensions of the starting material
• with identification-number
• inclusive workshop calibration-certificate
• weight 12 kg

For testing the flatness of surfaces.

• Straight Edges for straightening
• made of high quality special steel
• rectangular cross-section
• all flat sides and edges finely ground
• Testing edges (measuring area) finely ground
• Measuring surface 1 is specially marked
• Manufacture and testing according to DIN 874/2 Page 1 Accuracy GG 2
  Flatness tolerance of testing edges 58 µm (0,058 mm)
  For the flatness tolerance of the side faces of the triple value applies
  For the parallelism tolerance of the measuring faces each other twice the value applies
  For the parallelism of the surfaces of the sixfold value applies
  For the rectangularity tolerance of the side surfaces to the measuring surface of the three-fold value is
  An edge drop at a distance of 0,5 mm from the edges is permitted
• Length (L) x Height (h) x Width (b) = 2000 x 60 x 12 mm
• Cross-sections and dimensions of the starting material
• with identification-number
• inclusive workshop calibration-certificate
• weight 11,2 kg

For testing the flatness of surfaces.

• Straight Edges for straightening
• made of high quality stainless steel (Inox)
• rectangular cross-section
• all flat sides and edges finely ground
• Testing edges (measuring area) finely ground
• Measuring surface 1 is specially marked
• Manufacture and testing according to DIN 874/2 Page 1 Accuracy GG 2
  Flatness tolerance of testing edges 58 µm (0,058 mm)
  For the flatness tolerance of the side faces of the triple value applies
  For the parallelism tolerance of the measuring faces each other twice the value applies
  For the parallelism of the surfaces of the sixfold value applies
  For the rectangularity tolerance of the side surfaces to the measuring surface of the three-fold value is
  An edge drop at a distance of 0,5 mm from the edges is permitted
• Length (L) x Height (h) x Width (b) = 2000 x 60 x 12 mm
• Cross-sections and dimensions of the starting material
• with identification-number
• inclusive workshop calibration-certificate
• weight 11,2 kg

For testing the flatness of surfaces.

• Steel Straight Edges in precision version with high accuracy
• made of high quality special steel
• I-form cross section (Double-T) with 2 slots
• all flat sides and edges finely ground
• Testing edges (measuring area) extra finely ground
• Measuring surface 1 is specially marked
• Manufacture and testing according to DIN 874/0 Page 1 Accuracy GG 0
  Flatness tolerance of testing edges 27 µm (0,027 mm)
  For the flatness tolerance of the side faces of the triple value applies
  For the parallelism tolerance of the measuring faces each other twice the value applies
  For the parallelism of the surfaces of the sixfold value applies
  For the rectangularity tolerance of the side surfaces to the measuring surface of the three-fold value is
  An edge drop at a distance of 0,5 mm from the edges is permitted
• Length (L) x Height (h) x Width (b) = 2500 x 100 x 16 mm
• Cross-sections and dimensions of the starting material
• with identification-number
• inclusive workshop calibration-certificate
• weight 22 kg

For testing the flatness of surfaces.

On request, we manufacture your special precision straight edges with even higher accuracy according
to DIN 874/00, in hardened version, in special lengths or special croos-section! 
Please send us your request via e-mail.

• Steel Straight Edges in precision version with high accuracy
• made of high quality stainless steel (Inox)
• I-form cross section (Double-T) with 2 slots
• all flat sides and edges finely ground
• Testing edges (measuring area) extra finely ground
• Measuring surface 1 is specially marked
• Manufacture and testing according to DIN 874/0 Page 1 Accuracy GG 0
  Flatness tolerance of testing edges 27 µm (0,027 mm)
  For the flatness tolerance of the side faces of the triple value applies
  For the parallelism tolerance of the measuring faces each other twice the value applies
  For the parallelism of the surfaces of the sixfold value applies
  For the rectangularity tolerance of the side surfaces to the measuring surface of the three-fold value is
  An edge drop at a distance of 0,5 mm from the edges is permitted
• Length (L) x Height (h) x Width (b) = 2500 x 100 x 16 mm
• Cross-sections and dimensions of the starting material
• with identification-number
• inclusive workshop calibration-certificate
• weight 22 kg

For testing the flatness of surfaces.

On request, we manufacture your special precision straight edges with even higher accuracy according
to DIN 874/00, in hardened version, in special lengths or special croos-section! 
Please send us your request via e-mail.

• Steel Straight Edges for accurate test and straightening work
• made of high quality special steel
• I-form cross section (Double-T) with 2 slots
• all flat sides and edges finely ground
• Testing edges (measuring area) finely ground
• Measuring surface 1 is specially marked
• Manufacture and testing according to DIN 874/1 Page 1 Accuracy GG 1
  Flatness tolerance of testing edges 46 µm (0,046 mm)
  For the flatness tolerance of the side faces of the triple value applies
  For the parallelism tolerance of the measuring faces each other twice the value applies
  For the parallelism of the surfaces of the sixfold value applies
  For the rectangularity tolerance of the side surfaces to the measuring surface of the three-fold value is
  An edge drop at a distance of 0,5 mm from the edges is permitted
• Length (L) x Height (h) x Width (b) = 2500 x 80 x 15 mm
• Cross-sections and dimensions of the starting material
• with identification-number
• inclusive workshop calibration-certificate
• weight 17 kg

For testing the flatness of surfaces.

• Steel Straight Edges for accurate test and straightening work
• made of high quality stainless steel (Inox)
• I-form cross section (Double-T) with 2 slots
• all flat sides and edges finely ground
• Testing edges (measuring area) finely ground
• Measuring surface 1 is specially marked
• Manufacture and testing according to DIN 874/1 Page 1 Accuracy GG 1
  Flatness tolerance of testing edges 46 µm (0,046 mm)
  For the flatness tolerance of the side faces of the triple value applies
  For the parallelism tolerance of the measuring faces each other twice the value applies
  For the parallelism of the surfaces of the sixfold value applies
  For the rectangularity tolerance of the side surfaces to the measuring surface of the three-fold value is
  An edge drop at a distance of 0,5 mm from the edges is permitted
• Length (L) x Height (h) x Width (b) = 2500 x 80 x 15 mm
• Cross-sections and dimensions of the starting material
• with identification-number
• inclusive workshop calibration-certificate
• weight 17 kg

For testing the flatness of surfaces.

• Straight Edges for straightening
• made of high quality special steel
• rectangular cross-section
• all flat sides and edges finely ground
• Testing edges (measuring area) finely ground
• Measuring surface 1 is specially marked
• Manufacture and testing according to DIN 874/2 Page 1 Accuracy GG 2
  Flatness tolerance of testing edges 70,5 µm (0,0705 mm)
  For the flatness tolerance of the side faces of the triple value applies
  For the parallelism tolerance of the measuring faces each other twice the value applies
  For the parallelism of the surfaces of the sixfold value applies
  For the rectangularity tolerance of the side surfaces to the measuring surface of the three-fold value is
  An edge drop at a distance of 0,5 mm from the edges is permitted
• Length (L) x Height (h) x Width (b) = 2500 x 70 x 15 mm
• Cross-sections and dimensions of the starting material
• with identification-number
• inclusive workshop calibration-certificate
• weight 20,6 kg

For testing the flatness of surfaces.

• Straight Edges for straightening
• made of high quality stainless steel (Inox)
• rectangular cross-section
• all flat sides and edges finely ground
• Testing edges (measuring area) finely ground
• Measuring surface 1 is specially marked
• Manufacture and testing according to DIN 874/2 Page 1 Accuracy GG 2
  Flatness tolerance of testing edges 70,5 µm (0,0705 mm)
  For the flatness tolerance of the side faces of the triple value applies
  For the parallelism tolerance of the measuring faces each other twice the value applies
  For the parallelism of the surfaces of the sixfold value applies
  For the rectangularity tolerance of the side surfaces to the measuring surface of the three-fold value is
  An edge drop at a distance of 0,5 mm from the edges is permitted
• Length (L) x Height (h) x Width (b) = 2500 x 70 x 15 mm
• Cross-sections and dimensions of the starting material
• with identification-number
• inclusive workshop calibration-certificate
• weight 20,6 kg

For testing the flatness of surfaces.

• Steel Straight Edges in precision version with high accuracy
• made of high quality special steel
• I-form cross section (Double-T) with 2 slots
• all flat sides and edges finely ground
• Testing edges (measuring area) extra finely ground
• Measuring surface 1 is specially marked
• Manufacture and testing according to DIN 874/0 Page 1 Accuracy GG 0
  Flatness tolerance of testing edges 32 µm (0,032 mm)
  For the flatness tolerance of the side faces of the triple value applies
  For the parallelism tolerance of the measuring faces each other twice the value applies
  For the parallelism of the surfaces of the sixfold value applies
  For the rectangularity tolerance of the side surfaces to the measuring surface of the three-fold value is
  An edge drop at a distance of 0,5 mm from the edges is permitted
• Length (L) x Height (h) x Width (b) = 3000 x 120 x 18 mm
• Cross-sections and dimensions of the starting material
• with identification-number
• inclusive workshop calibration-certificate
• weight 36 kg

For testing the flatness of surfaces.

On request, we manufacture your special precision straight edges with even higher accuracy according
to DIN 874/00, in hardened version, in special lengths or special croos-section! 
Please send us your request via e-mail.

• Steel Straight Edges in precision version with high accuracy
• made of high quality stainless steel (Inox)
• I-form cross section (Double-T) with 2 slots
• all flat sides and edges finely ground
• Testing edges (measuring area) extra finely ground
• Measuring surface 1 is specially marked
• Manufacture and testing according to DIN 874/0 Page 1 Accuracy GG 0
  Flatness tolerance of testing edges 32 µm (0,032 mm)
  For the flatness tolerance of the side faces of the triple value applies
  For the parallelism tolerance of the measuring faces each other twice the value applies
  For the parallelism of the surfaces of the sixfold value applies
  For the rectangularity tolerance of the side surfaces to the measuring surface of the three-fold value is
  An edge drop at a distance of 0,5 mm from the edges is permitted
• Length (L) x Height (h) x Width (b) = 3000 x 120 x 18 mm
• Cross-sections and dimensions of the starting material
• with identification-number
• inclusive workshop calibration-certificate
• weight 36 kg

For testing the flatness of surfaces.

On request, we manufacture your special precision straight edges with even higher accuracy according
to DIN 874/00, in hardened version, in special lengths or special croos-section! 
Please send us your request via e-mail.

• Steel Straight Edges for accurate test and straightening work
• made of high quality special steel
• I-form cross section (Double-T) with 2 slots
• all flat sides and edges finely ground
• Testing edges (measuring area) finely ground
• Measuring surface 1 is specially marked
• Manufacture and testing according to DIN 874/1 Page 1 Accuracy GG 1
  Flatness tolerance of testing edges 54 µm (0,054 mm)
  For the flatness tolerance of the side faces of the triple value applies
  For the parallelism tolerance of the measuring faces each other twice the value applies
  For the parallelism of the surfaces of the sixfold value applies
  For the rectangularity tolerance of the side surfaces to the measuring surface of the three-fold value is
  An edge drop at a distance of 0,5 mm from the edges is permitted
• Length (L) x Height (h) x Width (b) = 3000 x 100 x 16 mm
• Cross-sections and dimensions of the starting material
• with identification-number
• inclusive workshop calibration-certificate
• weight 26 kg

For testing the flatness of surfaces.

• Steel Straight Edges for accurate test and straightening work
• made of high quality stainless steel (Inox)
• I-form cross section (Double-T) with 2 slots
• all flat sides and edges finely ground
• Testing edges (measuring area) finely ground
• Measuring surface 1 is specially marked
• Manufacture and testing according to DIN 874/1 Page 1 Accuracy GG 1
  Flatness tolerance of testing edges 54 µm (0,054 mm)
  For the flatness tolerance of the side faces of the triple value applies
  For the parallelism tolerance of the measuring faces each other twice the value applies
  For the parallelism of the surfaces of the sixfold value applies
  For the rectangularity tolerance of the side surfaces to the measuring surface of the three-fold value is
  An edge drop at a distance of 0,5 mm from the edges is permitted
• Length (L) x Height (h) x Width (b) = 3000 x 100 x 16 mm
• Cross-sections and dimensions of the starting material
• with identification-number
• inclusive workshop calibration-certificate
• weight 26 kg

For testing the flatness of surfaces.

• Straight Edges for straightening
• made of high quality special steel
• rectangular cross-section
• all flat sides and edges finely ground
• Testing edges (measuring area) finely ground
• Measuring surface 1 is specially marked
• Manufacture and testing according to DIN 874/2 Page 1 Accuracy GG 2
  Flatness tolerance of testing edges 83 µm (0,083 mm)
  For the flatness tolerance of the side faces of the triple value applies
  For the parallelism tolerance of the measuring faces each other twice the value applies
  For the parallelism of the surfaces of the sixfold value applies
  For the rectangularity tolerance of the side surfaces to the measuring surface of the three-fold value is
  An edge drop at a distance of 0,5 mm from the edges is permitted
• Length (L) x Height (h) x Width (b) = 3000 x 80 x 15 mm
• Cross-sections and dimensions of the starting material
• with identification-number
• inclusive workshop calibration-certificate
• weight 28,2 kg

For testing the flatness of surfaces.

• Straight Edges for straightening
• made of high quality stainless steel (Inox)
• rectangular cross-section
• all flat sides and edges finely ground
• Testing edges (measuring area) finely ground
• Measuring surface 1 is specially marked
• Manufacture and testing according to DIN 874/2 Page 1 Accuracy GG 2
  Flatness tolerance of testing edges 83 µm (0,083 mm)
  For the flatness tolerance of the side faces of the triple value applies
  For the parallelism tolerance of the measuring faces each other twice the value applies
  For the parallelism of the surfaces of the sixfold value applies
  For the rectangularity tolerance of the side surfaces to the measuring surface of the three-fold value is
  An edge drop at a distance of 0,5 mm from the edges is permitted
• Length (L) x Height (h) x Width (b) = 3000 x 80 x 15 mm
• Cross-sections and dimensions of the starting material
• with identification-number
• inclusive workshop calibration-certificate
• weight 28,2 kg

For testing the flatness of surfaces.

• Steel Straight Edges in precision version with high accuracy
• made of high quality special steel
• I-form cross section (Double-T) with 2 slots
• all flat sides and edges finely ground
• Testing edges (measuring area) extra finely ground
• Measuring surface 1 is specially marked
• Manufacture and testing according to DIN 874/0 Page 1 Accuracy GG 0
  Flatness tolerance of testing edges 42 µm (0,042 mm)
  For the flatness tolerance of the side faces of the triple value applies
  For the parallelism tolerance of the measuring faces each other twice the value applies
  For the parallelism of the surfaces of the sixfold value applies
  For the rectangularity tolerance of the side surfaces to the measuring surface of the three-fold value is
  An edge drop at a distance of 0,5 mm from the edges is permitted
• Length (L) x Height (h) x Width (b) = 4000 x 140 x 20 mm
• Cross-sections and dimensions of the starting material
• with identification-number
• inclusive workshop calibration-certificate
• weight 62 kg

For testing the flatness of surfaces.

On request, we manufacture your special precision straight edges with even higher accuracy according
to DIN 874/00, in hardened version, in special lengths or special croos-section! 
Please send us your request via e-mail.

• Steel Straight Edges in precision version with high accuracy
• made of high quality stainless steel (Inox)
• I-form cross section (Double-T) with 2 slots
• all flat sides and edges finely ground
• Testing edges (measuring area) extra finely ground
• Measuring surface 1 is specially marked
• Manufacture and testing according to DIN 874/0 Page 1 Accuracy GG 0
  Flatness tolerance of testing edges 42 µm (0,042 mm)
  For the flatness tolerance of the side faces of the triple value applies
  For the parallelism tolerance of the measuring faces each other twice the value applies
  For the parallelism of the surfaces of the sixfold value applies
  For the rectangularity tolerance of the side surfaces to the measuring surface of the three-fold value is
  An edge drop at a distance of 0,5 mm from the edges is permitted
• Length (L) x Height (h) x Width (b) = 4000 x 140 x 20 mm
• Cross-sections and dimensions of the starting material
• with identification-number
• inclusive workshop calibration-certificate
• weight 62 kg

For testing the flatness of surfaces.

On request, we manufacture your special precision straight edges with even higher accuracy according
to DIN 874/00, in hardened version, in special lengths or special croos-section! 
Please send us your request via e-mail.

• Steel Straight Edges for accurate test and straightening work
• made of high quality special steel
• I-form cross section (Double-T) with 2 slots
• all flat sides and edges finely ground
• Testing edges (measuring area) finely ground
• Measuring surface 1 is specially marked
• Manufacture and testing according to DIN 874/1 Page 1 Accuracy GG 1
  Flatness tolerance of testing edges 71 µm (0,071 mm)
  For the flatness tolerance of the side faces of the triple value applies
  For the parallelism tolerance of the measuring faces each other twice the value applies
  For the parallelism of the surfaces of the sixfold value applies
  For the rectangularity tolerance of the side surfaces to the measuring surface of the three-fold value is
  An edge drop at a distance of 0,5 mm from the edges is permitted
• Length (L) x Height (h) x Width (b) = 4000 x 120 x 18 mm
• Cross-sections and dimensions of the starting material
• with identification-number
• inclusive workshop calibration-certificate
• weight 48 kg

For testing the flatness of surfaces.

• Steel Straight Edges for accurate test and straightening work
• made of high quality stainless steel (Inox)
• I-form cross section (Double-T) with 2 slots
• all flat sides and edges finely ground
• Testing edges (measuring area) finely ground
• Measuring surface 1 is specially marked
• Manufacture and testing according to DIN 874/1 Page 1 Accuracy GG 1
  Flatness tolerance of testing edges 71 µm (0,071 mm)
  For the flatness tolerance of the side faces of the triple value applies
  For the parallelism tolerance of the measuring faces each other twice the value applies
  For the parallelism of the surfaces of the sixfold value applies
  For the rectangularity tolerance of the side surfaces to the measuring surface of the three-fold value is
  An edge drop at a distance of 0,5 mm from the edges is permitted
• Length (L) x Height (h) x Width (b) = 4000 x 120 x 18 mm
• Cross-sections and dimensions of the starting material
• with identification-number
• inclusive workshop calibration-certificate
• weight 48 kg

For testing the flatness of surfaces.

• Straight Edges for straightening
• made of high quality special steel
• I-form cross section (Double-T) with 2 slots
• all flat sides and edges finely ground
• Testing edges (measuring area) finely ground
• Measuring surface 1 is specially marked
• Manufacture and testing according to DIN 874/2 Page 1 Accuracy GG 2
  Flatness tolerance of testing edges 108 µm (0,108 mm)
  For the flatness tolerance of the side faces of the triple value applies
  For the parallelism tolerance of the measuring faces each other twice the value applies
  For the parallelism of the surfaces of the sixfold value applies
  For the rectangularity tolerance of the side surfaces to the measuring surface of the three-fold value is
  An edge drop at a distance of 0,5 mm from the edges is permitted
• Length (L) x Height (h) x Width (b) = 4000 x 100 x 16 mm
• Cross-sections and dimensions of the starting material
• with identification-number
• inclusive workshop calibration-certificate
• weight 35 kg

For testing the flatness of surfaces.

• Straight Edges for straightening
• made of high quality stainless steel (Inox)
• I-form cross section (Double-T) with 2 slots
• all flat sides and edges finely ground
• Testing edges (measuring area) finely ground
• Measuring surface 1 is specially marked
• Manufacture and testing according to DIN 874/2 Page 1 Accuracy GG 2
  Flatness tolerance of testing edges 108 µm (0,108 mm)
  For the flatness tolerance of the side faces of the triple value applies
  For the parallelism tolerance of the measuring faces each other twice the value applies
  For the parallelism of the surfaces of the sixfold value applies
  For the rectangularity tolerance of the side surfaces to the measuring surface of the three-fold value is
  An edge drop at a distance of 0,5 mm from the edges is permitted
• Length (L) x Height (h) x Width (b) = 4000 x 100 x 16 mm
• Cross-sections and dimensions of the starting material
• with identification-number
• inclusive workshop calibration-certificate
• weight 35 kg

For testing the flatness of surfaces.

• Steel Straight Edges in precision version with high accuracy
• made of high quality special steel
• I-form cross section (Double-T) with 2 slots
• all flat sides and edges finely ground
• Testing edges (measuring area) extra finely ground
• Measuring surface 1 is specially marked
• Manufacture and testing according to DIN 874/0 Page 1 Accuracy GG 0
  Flatness tolerance of testing edges 52 µm (0,052 mm)
  For the flatness tolerance of the side faces of the triple value applies
  For the parallelism tolerance of the measuring faces each other twice the value applies
  For the parallelism of the surfaces of the sixfold value applies
  For the rectangularity tolerance of the side surfaces to the measuring surface of the three-fold value is
  An edge drop at a distance of 0,5 mm from the edges is permitted
• Length (L) x Height (h) x Width (b) = 5000 x 140 x 20 mm
• Cross-sections and dimensions of the starting material
• with identification-number
• inclusive workshop calibration-certificate
• weight 77 kg

For testing the flatness of surfaces.

On request, we manufacture your special precision straight edges with even higher accuracy according
to DIN 874/00, in hardened version, in special lengths or special croos-section! 
Please send us your request via e-mail.

• Steel Straight Edges in precision version with high accuracy
• made of high quality stainless steel (Inox)
• I-form cross section (Double-T) with 2 slots
• all flat sides and edges finely ground
• Testing edges (measuring area) extra finely ground
• Measuring surface 1 is specially marked
• Manufacture and testing according to DIN 874/0 Page 1 Accuracy GG 0
  Flatness tolerance of testing edges 52 µm (0,052 mm)
  For the flatness tolerance of the side faces of the triple value applies
  For the parallelism tolerance of the measuring faces each other twice the value applies
  For the parallelism of the surfaces of the sixfold value applies
  For the rectangularity tolerance of the side surfaces to the measuring surface of the three-fold value is
  An edge drop at a distance of 0,5 mm from the edges is permitted
• Length (L) x Height (h) x Width (b) = 5000 x 140 x 20 mm
• Cross-sections and dimensions of the starting material
• with identification-number
• inclusive workshop calibration-certificate
• weight 77 kg

For testing the flatness of surfaces.

On request, we manufacture your special precision straight edges with even higher accuracy according
to DIN 874/00, in hardened version, in special lengths or special croos-section! 
Please send us your request via e-mail.

• Steel Straight Edges for accurate test and straightening work
• made of high quality special steel
• I-form cross section (Double-T) with 2 slots
• all flat sides and edges finely ground
• Testing edges (measuring area) finely ground
• Measuring surface 1 is specially marked
• Manufacture and testing according to DIN 874/1 Page 1 Accuracy GG 1
  Flatness tolerance of testing edges 87 µm (0,087 mm)
  For the flatness tolerance of the side faces of the triple value applies
  For the parallelism tolerance of the measuring faces each other twice the value applies
  For the parallelism of the surfaces of the sixfold value applies
  For the rectangularity tolerance of the side surfaces to the measuring surface of the three-fold value is
  An edge drop at a distance of 0,5 mm from the edges is permitted
• Length (L) x Height (h) x Width (b) = 5000 x 140 x 20 mm
• Cross-sections and dimensions of the starting material
• with identification-number
• inclusive workshop calibration-certificate
• weight 77 kg

For testing the flatness of surfaces.

• Steel Straight Edges for accurate test and straightening work
• made of high quality stainless steel (Inox)
• I-form cross section (Double-T) with 2 slots
• all flat sides and edges finely ground
• Testing edges (measuring area) finely ground
• Measuring surface 1 is specially marked
• Manufacture and testing according to DIN 874/1 Page 1 Accuracy GG 1
  Flatness tolerance of testing edges 87 µm (0,087 mm)
  For the flatness tolerance of the side faces of the triple value applies
  For the parallelism tolerance of the measuring faces each other twice the value applies
  For the parallelism of the surfaces of the sixfold value applies
  For the rectangularity tolerance of the side surfaces to the measuring surface of the three-fold value is
  An edge drop at a distance of 0,5 mm from the edges is permitted
• Length (L) x Height (h) x Width (b) = 5000 x 140 x 20 mm
• Cross-sections and dimensions of the starting material
• with identification-number
• inclusive workshop calibration-certificate
• weight 77 kg

For testing the flatness of surfaces.

• Straight Edges for straightening
• made of high quality special steel
• I-form cross section (Double-T) with 2 slots
• all flat sides and edges finely ground
• Testing edges (measuring area) finely ground
• Measuring surface 1 is specially marked
• Manufacture and testing according to DIN 874/2 Page 1 Accuracy GG 2
  Flatness tolerance of testing edges 133 µm (0,133 mm)
  For the flatness tolerance of the side faces of the triple value applies
  For the parallelism tolerance of the measuring faces each other twice the value applies
  For the parallelism of the surfaces of the sixfold value applies
  For the rectangularity tolerance of the side surfaces to the measuring surface of the three-fold value is
  An edge drop at a distance of 0,5 mm from the edges is permitted
• Length (L) x Height (h) x Width (b) = 5000 x 120 x 18 mm
• Cross-sections and dimensions of the starting material
• with identification-number
• inclusive workshop calibration-certificate
• weight 60 kg

For testing the flatness of surfaces.

• Straight Edges for straightening
• made of high quality stainless steel (Inox)
• I-form cross section (Double-T) with 2 slots
• all flat sides and edges finely ground
• Testing edges (measuring area) finely ground
• Measuring surface 1 is specially marked
• Manufacture and testing according to DIN 874/2 Page 1 Accuracy GG 2
  Flatness tolerance of testing edges 133 µm (0,133 mm)
  For the flatness tolerance of the side faces of the triple value applies
  For the parallelism tolerance of the measuring faces each other twice the value applies
  For the parallelism of the surfaces of the sixfold value applies
  For the rectangularity tolerance of the side surfaces to the measuring surface of the three-fold value is
  An edge drop at a distance of 0,5 mm from the edges is permitted
• Length (L) x Height (h) x Width (b) = 5000 x 120 x 18 mm
• Cross-sections and dimensions of the starting material
• with identification-number
• inclusive workshop calibration-certificate
• weight 60 kg

For testing the flatness of surfaces.

• Steel Straight Edges for accurate test and straightening work
• made of high quality special steel
• I-form cross section (Double-T) with 2 slots
• all flat sides and edges finely ground
• Testing edges (measuring area) finely ground
• Measuring surface 1 is specially marked
• Manufacture and testing according to DIN 874/1 Page 1 Accuracy GG 1
  Flatness tolerance of testing edges 104 µm (0,104 mm)
  For the flatness tolerance of the side faces of the triple value applies
  For the parallelism tolerance of the measuring faces each other twice the value applies
  For the parallelism of the surfaces of the sixfold value applies
  For the rectangularity tolerance of the side surfaces to the measuring surface of the three-fold value is
  An edge drop at a distance of 0,5 mm from the edges is permitted
• Length (L) x Height (h) x Width (b) = 6000 x 140 x 20 mm
• Cross-sections and dimensions of the starting material
• with identification-number
• inclusive workshop calibration-certificate
• weight 92 kg

For testing the flatness of surfaces.

• Steel Straight Edges for accurate test and straightening work
• made of high quality stainless steel (Inox)
• I-form cross section (Double-T) with 2 slots
• all flat sides and edges finely ground
• Testing edges (measuring area) finely ground
• Measuring surface 1 is specially marked
• Manufacture and testing according to DIN 874/1 Page 1 Accuracy GG 1
  Flatness tolerance of testing edges 104 µm (0,104 mm)
  For the flatness tolerance of the side faces of the triple value applies
  For the parallelism tolerance of the measuring faces each other twice the value applies
  For the parallelism of the surfaces of the sixfold value applies
  For the rectangularity tolerance of the side surfaces to the measuring surface of the three-fold value is
  An edge drop at a distance of 0,5 mm from the edges is permitted
• Length (L) x Height (h) x Width (b) = 6000 x 140 x 20 mm
• Cross-sections and dimensions of the starting material
• with identification-number
• inclusive workshop calibration-certificate
• weight 92 kg

For testing the flatness of surfaces.

• Straight Edges for straightening
• made of high quality special steel
• I-form cross section (Double-T) with 2 slots
• all flat sides and edges finely ground
• Testing edges (measuring area) finely ground
• Measuring surface 1 is specially marked
• Manufacture and testing according to DIN 874/2 Page 1 Accuracy GG 2
  Flatness tolerance of testing edges 158 µm (0,158 mm)
  For the flatness tolerance of the side faces of the triple value applies
  For the parallelism tolerance of the measuring faces each other twice the value applies
  For the parallelism of the surfaces of the sixfold value applies
  For the rectangularity tolerance of the side surfaces to the measuring surface of the three-fold value is
  An edge drop at a distance of 0,5 mm from the edges is permitted
• Length (L) x Height (h) x Width (b) = 6000 x 140 x 20 mm
• Cross-sections and dimensions of the starting material
• with identification-number
• inclusive workshop calibration-certificate
• weight 92 kg

For testing the flatness of surfaces.

• Straight Edges for straightening
• made of high quality stainless steel (Inox)
• I-form cross section (Double-T) with 2 slots
• all flat sides and edges finely ground
• Testing edges (measuring area) finely ground
• Measuring surface 1 is specially marked
• Manufacture and testing according to DIN 874/2 Page 1 Accuracy GG 2
  Flatness tolerance of testing edges 158 µm (0,158 mm)
  For the flatness tolerance of the side faces of the triple value applies
  For the parallelism tolerance of the measuring faces each other twice the value applies
  For the parallelism of the surfaces of the sixfold value applies
  For the rectangularity tolerance of the side surfaces to the measuring surface of the three-fold value is
  An edge drop at a distance of 0,5 mm from the edges is permitted
• Length (L) x Height (h) x Width (b) = 6000 x 140 x 20 mm
• Cross-sections and dimensions of the starting material
• with identification-number
• inclusive workshop calibration-certificate
• weight 92 kg

For testing the flatness of surfaces.