Hi Swiftman, I bought a 21.6v Challenge hammer drill because I wanted one for general work at home too. It has a 1 hour charge time and came with a seperate case of different kinds of drill bits, hole cutters, adapters and screw bits. It allows me to put down the steadies and raise them, also to screw in my awning pegs and to remove them on 1 charge. I bought it new off EBay for