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roughness comparison scales spark erosion edm Microsurf 331 SMT-MESSZEUGE
Surface Roughness "Spark Erosion (EDM)"
roughness comparison scales spark erosion edm Microsurf 331 SMT-MESSZEUGE
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Surface Roughness "Spark Erosion (EDM)"

Product No.:
921.014
approximately 3 - 5 days approximately 3 - 5 days (abroad may vary)
Customs-No.::
9031 9000
Weight:
0.09 kg per piece
159,00 EUR

plus 19% tax excl. Shipping costs

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Description
Order-No. 921.014
  • Surface roughness reference samples for "spark erosion edm"  TOP-VERSION !!
  • with parameters of Ra, Rz (DIN) and N-classes
  • This comparison sample set includes 8 roughness for the Machining Method Spark Erosion (EDM) 331
  • Ranges of roughness values:
    Ra (µm) 0,4 .... 50
    Rz (µm) 2,5 .... 160
    N-Groups N5 .... N12
  • Please note that the terms "CLA" and "AA" mean exactly the same thing as "Ra".
  • the special manufacturing process ensures the high precision and the absolute sameness of all samples
  • the individual wear-resistant, stainless reference standards are 24 x 15 mm
  • external dimensions 130 x 55 x 5 mm
  • weight 0,090 kg
  • inclusive instruction manual
  • delivery in protective sleeve
Suitable for machine workers, controller and training workshops.