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Machine Calibration for CAT40 and R8 Tapers

CAT40 and R8 Test Bar Arbors
If you're ever in that situation where you've checked and double checked everything and have to ask yourself "is it me or the spindle?" Prove your spindle alignment wrong and true it up with a precision ground spindle calibration tool. These simple things take an expert level of experience to grind due to the extreme precision that goes into it, so that you can quickly and easily test out your machine. Available in CAT40 and R8 tapers!


Features
  • For CNC Machine Calibration
  • For Spindle Runout Testing
  • For Tool Presetting
  • Cylindrical Ground to < 2 microns concentricity
  • All critical surfaces precision ground
  • Hardened Alloy Steel HRC 55-60+
  • Includes Protective Storage Case
  • Available in CAT40 and R8 Tapers



Model Arbor Length Threads Weight
CAT40-TESTBAR 40mm 250mm 5/8-11 6 lbs
BT40-TESTBAR 40mm 250mm M16-2 6 lbs
R8-TESTBAR 30mm 250mm 7/16-20 3.5 lbs


CAT40-TESTBAR CAT40 Calibration Test Bar PHOTO $499.99 IN STOCK
 
BT40-TESTBAR BT40 Calibration Test Bar PHOTO $499.99 IN STOCK
 
R8-TESTBAR R8 Calibration Test Bar PHOTO $499.99 IN STOCK
 

Glacern CAT40 Taper CNC Machine Calibration Testbar
Glacern R8 Taper Machine Calibration Testbar
 





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