Bosch Professional Keyless Chucks up to 10mm, 1-6mm and 1/4"-6k

The Keyless Drill Chuck offers comfortable, keyless operation for maximum ease of use. It allows for easy and fast one-handed clamping without using a key and securely fastens cylindrical or hex shank drill bits. 1-sleeved keyless drill chucks are available with different mounts (1/2" - 20 and 3/8" - 24) and are compatible with most common drills with spindle lock. Check technical details for information regarding impact resistance or suitability for anti-clockwise rotation.