Mini Keyless Chuck Quick Change Electric Drill Bits Collet Converter Extension Screwdriver Chucks Adapter Fixture 1/4" Hex Shank

[Feature]: 1. 3-clip design, aluminum alloy material, convenient, strong hardness. 2.The size of 0.8-10mm is plastic, and the size of 1.5-10mm is metal. 3. Keyless chuck finger-tightens for easy bit changes. 4. Allows hex drive power tools to use conventional drill bits. 5. Use this chuck to convert any cordless screwdriver into a drill or grinder. [Specification]: Item Type: Drill Chuck Material: Aluminum alloy(Drill Chuck) + Carbon steel(Shank) Shank Type: 1/4" Hex Shank/2.35mm Round Shank/3mm Round Shank