The BAUER™ 20V Brushless Cordless L-Shape 1-1/8 in. SDS-PLUS Type Rotary Hammer has the power to drill more than 130 holes on a single charge.* The heavy duty motor uses brushless technology for more runtime, more power, and longer tool life. This rotary hammer uses SDS-PLUS Type bit retention for easy bit changes and secure hold while hammering. The overmold grip provides optimal comfort and less vibration while pounding through the toughest materials.