Bosch | Concrete - Rotary Hammers | RH540M | SDS-Max Combination Hammer

The Bosch RH540M combination rotary hammer drills and chisels with best-in-class performance, delivering 6.1 Ft.-Lb. of impact energy. The RH540M easily switches between hammer-only and rotary hammer modes, with an easily adjustable speed dial to suit any application. This rotary hammer uses Bosch’s impact system to maximize impact while minimizing vibration to the operator, reducing strain. The SDS-Max bit system also ensures maximum energy transfer, with tool-free bit changes and automatic locking for convenience.