The drill chuck with a 1/4 inch hex shank quickly connects to any impact driver and converts to a drill function The classic keyed 3-prong design holds a wide range of twist drills and bits with a 1.5-13mm shank Range capacity: 1.5- 13mm /1/16"- 1/2", Mounting: 9.5mm / 3/8"-24UNF-NOTE: It cannot be used counterclockwise!! Versatile use on impact drills and power driver to quickly change tasks and keep the job moving Constructed from premium chrome-vanadium steel for durability and withstands extensive daily use Size: 1.5-13mm Chuck Adapter Drill Chuck Drilling For milling machine, lathe, drilling machine, woodworking machine. The shank with screw can be tightened and flexible for you. Attention: Should work with electric drill, here is not included Dear customer, please confirm whether this product is suitable for your electric drill before purchasing. Specification: Product Name: Keyed Drill Chuck Main Material: Metal Color: Black, Silver Tone Fit For: Woodworking Weight: 292g Package Content: 1pc Drill Chuck 1pc KeyWelcome to meet