KBL SDS 1/2" Drill Chuck with SDS-PLUS Quick Change Drive and Wrench to Drill

Production Name: 1/2" Drill Chuck for Impact Driver(1.5-13MM),Fits Bit: 1/16" - 1/2"(1.5-13mm),Mount: 1/2"-20 UNF,Shank: SDS-Plus Professional classic keyed 3-jaw design securely holds a wide range of twist drills and step drill bits with 1/16" to 1/2" shank Very Convient: With installed 1/2" Drive by SDS adapter, very easily transform power impact wrench to a drill,save your time and energy Durable: With high precision threaded and tapered tightly with rust-resistant strong body and sleeve electrophoretic enameling coating,it is very durable Include: 1 drill chuck with adapter, 1 drill lock key,1 sds-plus shank