HHIP Vertex 3701-1500 0-1/2 Inch R8 Integrated Keyless Drill Chuck, 0-1/2"" Clamping Capacity"
Integrated design maximizes rigidity And 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. Vertex # INT13-R8