The chuck is a simple and reliable solution for securing drill bits for various tasks. It provides a consistent clamping force for securely holding cylindrical or hexagonal shank drills. The jaws can be easily tightened and loosened with a key. Keyed chucks are available for different mountings (1/2" - 20, 3/8" - 24, 5/8" - 16, B16, and SDS plus) with a variety of widths and are compatible with most common drills. Information on impact resistance or suitability for counterclockwise rotation can be found in the technical specifications. Clamping range mm: 1.5 – 13.0, mounting range: 1/2" – 20, chuck type: keyed chuck.