Production Name: 1/2inch Drill Chuck for Impact Driver 1/2inch(2-13MM),Fits Bit: 1/5inch - 1/2inch(2-13mm),Suit for: Standard Impact Driver3 Different Shanks - This 3 different types of adapter can convert your tool to a drill, suitable for multiple connecting needs; The 1/4inch hex adapter is for screwdriver, the 1/2inch square socket adapter for impact wrench and the SDS -plus adapter for hammer drill / hammer Convient: With keyless design-drill chuck, lock bit or tools by hands,save your time and energyDurable: With high precision threaded and tapered tightly with rust-resistant -coated body and sleeve electrophoretic enameling coating,it is durableWidely used for heavy duty drill work as to hard material such as drill hole on wall or stoneDrill chuck with 3 Shanks Adapter Type: 1 x Hex , 1 x SDS , 1 x Wrench Design: Classic 3-Jaws Design Range: 1.5 - 10mm (1/16inch - 1/2inch)Mount: 1/2inch-20UNFColour:blackMaterial:metalPackage Contents:1 * drill chuckNote:1.Perfect accessory for your drilling tasks, save your time and energy