Continuous rating input800WCapacity Concrete (with T.C.T.bit)28 mm. (1-1/8")Capacity Steel13 mm (1/2")Capacity Wood32 mm (1-1/4")Impacts per minute (IPM)0 - 4,500No Load Speed (RPM)0 - 1,100Dimensions (L x W x H)320mmx89mmx225 mm (12-5/8"x3-1/2"x8-7/8")Net weight3.3 kg (7.3lbs)Double InsulationVariable SpeedReversingSDS-PLUS ShankTorque LimiterDust CollectingCarrying Case3 ModeCarbon brush No.