Ultra Precision Granite Straight Edge

Ultra Precision Granite Straight Edge
  • Can be used as a master forAxis Straightness inspectionin various machine tools, semi conductor related equipment, inspection Equipment, etc.
  • Can be used as a straightness standard during Axis assembly adjustment.
  • Can be used as inspection master for machine parts.
  • The use surface has Precision lapping finishing
  • Precision surface is 1 surface only
  • The precision surface is graduated excluding 20mm for both edges.
  • Because it is made of Granite, effects of changes in temperature is minimal.
Code NO. Nominal Measurement (L×H×Wmm) Straightness (μm) Mass (kg)
EF-1001 500 540×100×50 1.0 9.3
EF-1002 750 790×100×50 1.0 13.5
EF-1003 1000 1040×125×60 1.0 27.0

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