DEWALT DC855KA 9.6-Volt 1/4-Inch Cordless Impact Driver Kit Frameless motor with replaceable brushes for extended tool durability and life Compact size and lightweight design allows user to get into tight spaces when performing applications 960 inch-pounds of torque to perform a wide range of fastening applications 0-2,400 rpm/0-2,700 ipm for faster application speed Replaceable brushes for increased serviceability; textured ant-slip comfort grip