Chuck, Extra-RV Drill Chuck 13mm, KEN4403880K

Radial Locking. Suitable for use on Impact Drills. Maintains full gripping pressure on the drill bit during hammer drilling. Compensates and absorbs the vibration and forces produced when hammer drilling, unlike rigid gripping chucks, preventing drill slippage and providing consistent performance under severe conditions. Fully hardened and ground jaws protect against work surface abrasion. Through drilled for use on reversible drills.