Bosch Professional Zubehör Gear rim drill chuck up to 13 mm. For drills/screwdrivers

The chuck is a simple and reliable solution for securing drill bits for various tasks. It provides a consistently strong clamping force for securely holding cylindrical or hexagonal shank drills. The jaws can be easily tightened and loosened with a key. Chuck types 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: 2.5 – 13.0, mounting range: SDS plus, chuck type: keyless chuck.