Universal hammer drill that allows drilling in any type of material, thanks to its two heads: sds+ and self-clamping 13 mm It works well for drilling for electrical boxes, shoring grooves for cables, and non-impact drilling with the 13 mm head High force and speed ensure fast work progress. • metal housing for the entire gearbox • steel clutch to protect the user from overload and injury • quick-change head system • lateral mode setting knob: forging, drilling, impact drilling or chisel positioning • thick 3 m cable • included:sds+ head and additional 13 mm head for cylindrical drills, 3 drill bits and 2 chisels • packaged in a durable carrying case with metal latches Parameters • power [W]: 850 • udar: electropneumatic • application: wood, concrete, metal • grip: SDS plus • impact energy [J]: 3. 3 • voltage [V]: 230 • weight [kg]: 3 • stroke rate [1/min]: 5100 • number of rotations [1/ min]: 0-1300 • max concrete drilling diameter [mm]: 32 • work functions: forging, impact drilling, non-impact drilling, chisel positioning