Slip the collar of our Drill Chuck onto the shaft of the Ultra Tech Precision Power Screwdriver (#86258, sold separately) and tighten the set screw to instantly convert your screwdriver into a powered pin vise.
Drill bit not included. Chuck capacity 1/64 inch to 1/8 inch. Fits our #86258 Ultra Tech Power Screwdriver with 7 mm outer-diameter shaft.
