Be In Your Mind 2PCS Electric Hammer Drill Chuck Adapter Hex Shank 1/2" 20UNF Thread with 1/4'' Screw for Carbon Steel

More effectively prevent loose off at work, as well as the cartridge clip to hold the tool more reliably. Universal driver 1/4" hex shank, fits right in for the electric screwdriver. Converts any cordless screwdriver into a drill or grinder, quickly convert your quick change hex shank driver into a drill. The Drill Chuck Adapter is made of carbon steel forged, strong matrix, stable quality, precision thread, durable for the long term. Package includes 2pcs 1/4" hex shank to 1/2"-20UNF thread adapter for drill chuck