Feature●Precision threads and taper holes can be adhered to tools●The housing is treated with electrophoretic coating to provide rust resistance even in the worst environments●Use anti-thrust bearings to convert keyed torque into a superior grip●Clamping jaws are specially treated to improve abrasion resistance●3-16mm 1/2-20UNF: 3-16mm indicates that the drill is clamped between 3mm and 16mm, and 1/2-20UNF represents the screw hole in the back of the chuckDescription
Specifications:
Clamp Range: 0.12-0.63in (3-16 mm)
Package List:
1 x Drill Chuck
1 x Key
1 x 1/4 Hex Head Adapter