ORIA 1/2" Keyless Drill Chuck Self-tightening Drill Chuck 1/2-20UNF Mount Conversion Hand Drill Chuck Power Tool Accessories

1.Ready Stock: ships out fast. 2. Easy To Tighten: This chuck can hold the drill bit tightly, which is firm and not easy to loosen. 3. long service life: Our self-tightening drill chuck is durable which is suitable for long-term work. 4. Large Clamping Range: 2-13mm. It fits a variety of drills. 5. Keyless Design:The keyless self-tightening is more ergonomic which is easy to install and disassemble, more conveniently to use. 6. Usage: Its used daily for industrial drill accessories. suitable for AC and various DC electric drills with power 1050w