Drill Chuck	1.5-13mm (1/16-1/2") Keyless
Capacity:Concrete	13mm (1/2")
Capacity:Steel	13mm (1/2")
Capacity:Wood	20mm (3/4")
Power Input	550W
No Load Speed	0-2,900/min.
Full Load Impact Rate	29,000/min.
Overall Length	270mm (10-19/32")
Weight	1.4kg (3.1lbs.)