Chuck Keyless 13mm 1/2' X 20 Self-tightening

Overview

Tork Craft Keyless Drill Chuck — 13 mm × 1/2″ × 20 UNF (Self-Tightening) Upgrade your drill with quick, tool-free bit changes and a secure grip. This 13 mm keyless, self-tightening chuck fits spindles with a 1/2″ × 20 UNF thread and provides smooth tightening action with strong clamping force for general drilling in wood, plastics and light metals. Ultra replacement 13mm (1/2') keyless drill chuck, 20 UNF thread. Replacement drill chuck for use in most small electric and cordless drills. Self tightening chuck type. • Fits most 13mm drills • 1/2in x 20 UNF thread • Opening capacity: 13mm • D urable all metal construction Installation Info Most chucks will have a reverse threaded screw locking them in place that will have to be removed before unscrewing and replacing the chuck. Pro Tip • To seat the chuck firmly on the spindle, run the drill in reverse at low speed for a second after hand-tightening. • If you notice slip on tough materials, retighten at mid-stroke: stop, add a quarter-turn by hand, then continue drilling.