Use this StrikeMasterA(R) 1/2" Cordless Drill Adapter and turn your 18V cordless drill into a powerful ice slaying machine. Just place the adapter in your drill chuck, attach your auger (sold separately), and you're good to start drilling. For use with StrikeMaster hand and power auger drills Compatible with 18V or higher battery-powered drills Durable steel construction Easy installation Minimum 1/2" chuck Order today!