Tackle the toughest drilling and chiseling applications with the Metabo KHE 76 2" SDS-Max Combination Rotary Hammer (600341420). It features an impact reduction mechanism for working with more pliant materials and Vario-Tacho-Constamatic electronics for working at customized speeds suited to the application that remain constant under load. This rotary hammer was designed with the user in mind, with a durable magnesium housing, a unique vibration dampening system, electronic soft start for precise spot-driling, and a lockable switch. The hammer chuck works with SDS-Max bits and accessories.