Rated voltage:220-240V~ 50-60Hz  
Drill Capacity:13mm
Rated input power:500W
No-load Speed: 0-3000r/min
Impacts Per Minute：0-44800bpm
Dia.of bit: steel13mm/Concrete13mm/Wood20mm
Features:

1.Variable Speed
2.Impact function
3.Key chuck with key.
4.Soft Grip more comfortable.
5 ball bearing structure.