Rapid clamping drill chucks APPLICATION For hand-operated percussion drills and drills up to 1000 Watt and cordless drills up to 70 Nm of torque. TYPE Impact-resistant and self-clamping flat jaw drill chucks with metal sleeve. Clockwise and counterclockwise rotation with locking mechanism. For machines with and without spindle stop. CUSTOMER BENEFITS © Concentricity of up to 0.35 mm ® No re-clamping in clockwise and counterclockwise rotation by locking mechanism © Impact-resistant for universal use TECHNICAL FEATURES - Functional components made from steel A02 SUPRA-SK E for hand-operated percussion drills and drills up to 1000 watt and cordless drills with up to 70 Nm of torque