Description High power 710W motor. Ergonomically designed handle with rubberized soft grip. Sturdy cylinder-shaped motor housing. Side Grip Chuck Key (Hp1630) Continuous rating input710W CapacityConcrete: 16mm (5/8”) Steel: 13mm (1/2”) Wood: 30mm (1-3/16”) Impacts per minute (ipm)0 – 48,000 No load speed (rpm)0 – 3,200 Dimensions (L x W x H)296 x 75 x 204mm Net weight1.9kg (4.2lbs) Power supply cord2.0m (6.6ft)