Keyless drill chuck, 1/2-20UNF hand drill chuck, 0.04-0.51in mounting, multi-purpose self-tightening drill chuck

High-quality chuck: The chuck can firmly grip the drill bit, is not easy to loosen, durable, and very suitable for long working hours, ensuring a long service life;

Wide range of applications: The drill chuck has a wide range of clamping sizes, from 0.04 to 0.51 inches, and connection sizes from 1/2 to 20 UNF, suitable for various drill bits;

Reasonable design: This is a keyless chuck; the keyless self-tightening design is more ergonomic;

Easy to use: The hand-held electric drill chuck is easy to disassemble and assemble, saving labor and making it more convenient and requiring no complicated operations;

Features:

1. The chuck can firmly grip the drill bit and is durable

2. This drill chuck is suitable for extended use and has a long service life. 3. The 2~13mm/0.04~0.51in clamping range is suitable for various drill bits. 4. The keyless self-tightening design is more ergonomic. 5. The manual chuck is easy to assemble and disassemble, saving labor and offering greater convenience. Specification: Diameter: 43mm/1.69in Length: 72.5mm/2.85in Connection Size: 1/2-20UNF Clamping Range: 2~13mm/0.04~0.51in Packing List: 1 x Drill Chuck