Grizzly H8265 - 1/16"-5/8" x CAT40 Keyless Drill Chuck with Integral Shank
Precision, Keyless Drill Chucks have integral shanks to fit a variety of spindles including Morse taper, R8 and Cat 40. Each chuck has a knurled grip for plenty of torque and if that’s not enough, they’re spanner wrench compatible. (Spanner wrench not included.) Made in an ISO 9001 certified factory.