Concrete	20mm (13/16")
	Steel	13mm (1/2")
	Wood	26mm (1-1/16")
	Blow per min	0 - 4,000bpm
	No load speed	0 - 1,100rpm
	Dimensions (LxWxH)	358mm x 84mm x 259mm
	Net weight	3.2kg (7lbs)
	Voltage	18 volts (3.0ah)