Integrated Drill Chuck Keyless 0-5/8 NMTB #40 Shank Thread 5/8″-11
0-5/8″ NMTB #40 Integrated Drill Chuck
T.I.R. is ≤ .0022″.
Integrated design maximizes rigidity & accuracy.
Keyless, self tightening design.
Integral shank is more compact than a combined drill chuck and arbor and eliminates the chuck slipping on its arbor.
Drawbar end thread is 5/8″ – 11