The Makita 1-1/8 in. SDS-MAX Demolition Hammer Kit is a powerful, corded electric demolition hammer that delivers 2.5 ft-lbs of impact energy for heavy-duty chiseling, chipping and demolition applications. It has a variable speed control dial (0-1,100 BPM) to match the speed to the application. The kit includes the SDS-MAX demolition hammer, bull point, cold chisel, clay spade and carrying case. It has a soft start feature to reduce start-up reaction and an anti-vibration system for more comfortable use. The hammer weighs only 7.9 lbs for reduced fatigue. This demolition hammer is ideal for concrete contractors, remodelers and demolition crews who need maximum impact power in a compact tool.