- Structure and components The unit consists of a chuck body, clamping jaws, a nut, an outer sleeve, and other supporting components. - Easy and quick operation The unique adjustment mechanism lets you tighten and loosen the clamping jaws by gently rotating the nut. This makes changing and adjusting the drill bit fast and straightforward, saving time in busy work environments and contributing to a smoother, more efficient drilling process. - Uniform clamping for accuracy Turning the adjusting nut tightens or loosens the internal clamping jaws uniformly. This enables quick installation and removal of drills while effectively preventing slipping and displacement during drilling, ensuring accurate and stable operation. - Performance and reliability Designed to provide reliable grip and stable performance, with a focus on precise bit positioning and consistent clamping force throughout use. - Use scenarios 1. Metal fabrication or workshop drilling where frequent bit changes are needed, allowing rapid bit exchange without downtime. 2. Woodworking projects requiring quick adjustments between hole sizes, reducing setup time and improving workflow. 3. High-precision drilling on an assembly line or production task where maintaining accuracy and preventing drill movement is critical.