ITEM NAME:Universal Keyless Drill Bit Chuck Adapter Converter 0.5-3.2Mm Chucks Mini D A8W5 Universal Keyless Drill Bit Chuck Adapter Converter 0.5-3.2Mm Chucks Mini D A8W5 Use: Metal Drilling DIY Supplies: Woodworking, Metalworking 100% Brand New and High Quality Multi chuck keyless grinder rotary tools faster bit swaps. Use this chuck to convert any cordless screwdriver or impact driver into a drill or a grinder. Unlimited Use in automotives, garages, warehouses, offices, homes etc. colour:black Material:metal size:Long Tail M8,2.4*1.4*1.4cm Clamping range: 0.5-3.2mm Package Contents: 1*Drill chuck