Rotary hammer PBH 2100 RE. The Bosch hammer PBH 2100 RE: Powerful, handy and light. Effortless hammering in concrete and masonry, chiselling, drilling and screwdriving with 550 watts of power. Powerful: Pneumatic Bosch hammer mechanism with an impact strength of 1.7 joules for high impact power in hard materials, regardless of the contact pressure. Ergonomic: low working weight of 2.2 kg and compact slimline design with soft grip for fatigue-free work. Bosch-SDS-plus: Faster and tool-free changing of the application tool. Integrated chisel function with Vario-Lock: freely selectable working position of the chisel. Impact stop for drilling in metal and wood. Bosch Electronic speed control: Accelerate from 0 to max. via the switch button. Plastic case, depth gauge (2 603 001 019), additional.