Drill up to 20mm in concrete with this powerful and durable Bosch 0 611 25A 460 SDS Drill This 2 kg 3-function hammer fits perfectly into any tradesman\'s tool kit. With its powerful 650-watt motor, fast drilling rate and a 30 percent higher chiselling performance than that of others in the entry-level class. Professionals benefit from this compact rotary hammer both when drilling holes for fixings in concrete or masonry and when chiselling out channels for cable conduit.  Features:   Top performance in the compact class  High drilling rate and 30% higher chiselling performance than other rotary hammers in the entry-level class  Lightweight and compact, ideal for working overhead  Robust stacked construction for a long lifetime  Versatile range of applications due to chisel function  Overload clutch to protect the user and the machine  Forward/reverse rotation for dislodging jammed drill bits  Continuously variable speed control for clean drilling starts  Impact stop for drilling in wood and steel  Rotary hammer with SDS-plus   Comes with:   Auxiliary handle  Depth stop  Carrying case   Specification: Input Wattage: 650 W Number of functions: 3 Impact Energy: 1.7 Joules Drilling Capacity: Wood 30mm Drilling Capacity: Concrete 20mm Drilling Capacity: Steel 13mm Drilling Capacity: Diamond core 68mm Toolholder: SDS-plus Vibration level (drilling/chiselling): 14 - 12 m/s_ Impact rate at rated speed: 0 - 4980 bpm Rated speed: 0 - 1300 rpm Net Weight: 2.3kg