ABT40 side lock holder 16/20/25/32/40

ABT40 HOLDER CAN FIT INTO BBT40 CALIBARATED SPINDLE ONLY.

ABT40 Holder Taper and Both Face Are in Contact With Spindle Due to Which Spindle and Holder Act as Single Unit This Allows a Higher "Radial Rigidity" Hence We Get Good Surface Finish and Dimensional Accuracy While Machining Also Low Vibration at Higher Speed Which Increases Tool Life

Collet Chuck Holder Is Balanced to G6.3-12000 Rpm