3Jaw Keyless Drill Bits Chuck Universal Quick Change Bit Adapter Converter 0.5-3.2mm 3 sizes for your choice Features 100% Brand New and High Quality Multi chuck keyless for 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. Material: Alloy Color: Black Clamping range: 0.5-3.2mm Size: Long tail M8 x 0.75mm Short tail M8 x 0.75mm Long tail M7 x 0.75mm Package included: 1 x Drill Bit Chuck |