Shop for Power Tools . Heavy-Duty 18 Volt XRP 4-Tool Combo Kit from Dewalt featuring a 1/2 in. XRP Hammer Drill with 480 UWO Max Power, Reciprocating Saw with 4-Position blade change, 6 1/2 in. Circular Saw for cutting 2x material in a single pass at a 45 degree bevel, 1/4 in. Impact Driver with 1,330 in. lbs. of torque and frameless motor to reduce size and heat, 4-1/2 in. versatile cut-off tool, and flexible floodlight that can stay put in any position. The 18-Volt XRP battery packs are compatible with Dewalt 18 Volt System with over 40 tools, and all Dewalt tools are backed by a 3 year limited, 1 year free service, and 90 day money back warranty.