VERTEX 0-1/2 R8 INTEGRATED KEYLESS DRILL CHUCK (3701-1500)

Vertex 0-1/2″ Clamping Capacity R8 Integrated Keyless Drill Chuck ~ Integrated design maximizes rigidity & accuracy. ~ Integral shank is more compact than a combined drill chuck and arbor and eliminates the chuck slipping on its arbor. ~ Maximum T.I.R. does not exceed .002″. ~ Keyless, self tightening design.~ Drawbar end thread is 7/16″ -20. ~ Vertex # INT13-R8. Integrated design maximizes rigidity & accuracy. Integral shank is more compact than a combined drill chuck and arbor and eliminates the chuck slipping on its arbor. Maximum T.I.R. does not exceed .002″. Keyless, self tightening design. Drawbar end thread is 7/16″ -20.