Impact Drill 16mm 8416 Tough aluminum construction with 2 operation modes : "Rotation with hammering" and "Rotation only" - Large side grip swivels 360degrees - Weighs only 2.7kg(6.0lbs) Continuous rating Input / 570W Capacity / Brick / Masonry: 16mm (5/8") / Steel: 13mm (1/2") Blows per minute / 21,000bpm No load speed / 1,400rpm Overall length / 351mm (13-3/4") Net weight / 2.7kg (6.0lbs) Power supply cord / 2.5m (8.2ft) Standard Equipment: Chuck Key, Grip Assembly, Depth Rod