Impact Drill GSB 21-2 RE; The most powerful tool in its class – for the toughest applications; Bosch high-performance motor (1100 W) with high torque for the most heavy-duty applications with large diameters (drilling, working with core cutters and holesaws), screwdriving and stirring; Sturdy metal gear housing for a long lifetime; Anti-rotation mechanical overload clutch for a high level of work safety, even in the toughest applications; Single-sleeve keyless chuck with Auto-Lock for quick bit changes with only one hand; New safety handle with innovative fixing and softgrip for a secure hold on the machine; Speed preselection with setting wheel for precise working; Rotating brush plate for equal power in reverse and forward rotation; Ball grommet for high movement radius and for preventing cable breaks; Spindle collar diameter of 43 mm (European standard) – can be used in drill stands; Auxiliary handle (2 602 025 193); Carrying case (2 605 438 524); Depth stop 210 mm (1 613 001 010); Keyless chuck 13 mm (2 608 572 150); Voltage 110 V