Keyless Drill Chuck 1/220UNF Mount Self Tightening Electric Drill Chuck 213mm Clamping Range Hex 63mm / 2.5in

1、[FIRM STRUCTURE] The drill chuck is of keyless and self tightening design the chuck can tightly fix the drill bit and is not easy to loosen. 2、[CLAMPING RANGE] The drill chuck clamping range is 2-13mm suitable for a variety of drill bits and has a wide range of applications. 3、[HIGH STABILITY] The drill chuck design conforms to ergonomics which can quickly switch tasks and keep movement with good stability. 4、[METAL MATERIAL] The self tightening chuck is made of excellent metal with high hardness wear resistance and impact resistance. 5、[APPLICABLE SCENES] The drill chuck is usually fixed on the electric hand drill or bench drill and widely used in machine tool processing.