Description
Made of steel; Thread Mount: 1/2"-20UNF; Chuck Adaptor Thread: 1/2”; Clamping Range: 1.5-13mm/1/16”-1/2”.Torque thrust bearing unique easy-grip exerted translate into greater clamping force..Multiply utility of cordless impact drivers and Electric wrenches to do work of regular power drill..Package included: 1 x Chuck, 1 x Key, 1 x SDS-Plus Shank ,1 x 1/4" Hex Shank , 1 x 1/2 inch Socket Square Female Adapter.Note: The product can NOT be used counterclockwise ! Use the hammer chuck, it must be transferred hammer drill stalls, other stalls will lead chuck broken