Keyless Chuck, Multi Keyless Hand Drill Chuck 1/2-20UNF Mount Self-tighten Replacement Drill Chuck for Rotary Tools Accessories

This keyless chuck provides a big improvement in precision and holds these tiny bits far more securely and in better alignment with the rotation of the tool, under high-speed rotation, it not only maintains stability but also improves work efficiency 【Firmly Secure】: Our drill chuck can hold the drill bit tightly and sturdy, not easy to loose. Practical tools to quickly and easily change accessory bits on rotary tools, greatly improve your work efficiency and bring you a fast and work experience 【Strong Compatibility】: Large range of clamp size from 2~13mm, the replacement keyless drill chuck is suitable for many kinds of drill bit. choice for light-duty accessories like drill bits, spolishing wheels and cut-off wheels. Connection Size:1/2-20UNF 【 Material】: Our hand drill chucks are made of robust industrial grade materials and has long service life, which is suitable for long time work. The 3-jaw chuck is well-made, and the built-in spring is stable and 【Easy to Install】: Multi Keyless Chuck with self-tighten type design is in accordance with human engineering. Easy to install and disassemble, more convenient and labor-saving

Material: Alloy Steel Brand: Ejoyous