Bosch 11313 EVS demo SDS max hammer drill, used good condition for removing tile & general concrete removal. This tool is a workhorse, a rugged full-time beast of a machine. Gets the project done everytime, comes with 3 chisel bits of 3"-1" SDS for chipping or other 120V 14Amp motor for continual hard use. Chisel mode more than 12 different posistions comes with gray Bosch carrying case