ACCUTEK CAT40 ER16 COLLET CHUCKS W/ 3″ PROJECTION
CAT40 ER16 Collet Chucks 4 Pcs w Proj. 2.76″-4″ Balanced G2.5 @20,000 RPM Prime
Taper: CAT40 ER16. All of our products are 100% inspected. Balanced to G2.5 @20,000 RPM. We will do our best to fix it. Product Features.