MaxxMagnum (D/C) Master 6861 Check Ruler ER-033058 With ground center pickup bore

With ground center pickup bore

Similar to the ER-009219 but configured for larger electrodes with a 150x92 sub plate mounted to a Maxx-ER 100 plate

MaxxMagnum Master 6861 Check Ruler is 100% cross compatible with System 3R 3R-686

The MaxxMagnum Performance Pneumatic Low Profile Chuck is rust resistant and provides the best balance of durability

This chuck is 90 degree indexable allowing constant location off single ground side

MaxxMagnum (D/C) Master 6861 Check Ruler ER-033058 With ground center pickup boreMaxxMagnum Master 6861 Check Ruler is 100% cross compatible with System 3R 3R 686. 1 HD Magnum Master control ruler. For setting angular positions and parallel. Designed for pickup of macro magnum chucks All our master and gauges include a Quality Certificate of calibration Version One piece performance design Cross Reference 3R 686. 1 HD Material Stainless Steel 440c, 57 60HRC.