1/2" Jacobs Keyless Drill Chuck 1/2" x 20 UNF For Power Tools Makita Milwaukee

Description

Jacobs Professional Series Keyless Drill Chuck
Mount
: 1/2-20UNF
Capacity Inches
:  1/2"
Capacity mm
: 1.5mm to 13mm
Metal Double Sleeve With Lock Function
*Please note，anticlockwise screw NOT included Double sleeve chuck will suit drill without spindle lock.
With audible click sound when chuck fully locked.
with a hole in the rear for counterclockwise screw to lock it in the shaft.
Professional high quality replacement chuck. Recommended for professional grade DC/AC rotary/hammer drills.
Hardened steel, 3 heat-treated jaws bites reduce bit slippage and enhances wear resistance, even in the most demanding applications.
Patented technology provides a positive locking mechanism which prevents loosening in hammer and other high vibration applications.
Drill Chuck X1