GFB Keyed Drill Chuck 1.5-13 mm 1/2-20

The GFB Drill Chuck clamps from 1.5 mm to 13 mm, mounts on a 1/2-20 thread. A chuck centres the bit on three jaws. A keyed chuck tightens with a geared key and grips hardest; a keyless chuck tightens by hand and changes bits faster. The mount is either a taper (B-12, B-16, B-18) or a thread (3/8-24, 1/2-20). Used to hold bits in drills, presses and drivers. The clamping range says which shanks it takes and the mount says which machine it fits. Seza Global supplies GFB workshop products wholesale. Request a quote for stock, pricing and delivery.