MAKITA -HP1630/B-Impact Drill Machine

Capacities Concrete: 16 mm (5/8?) Steel: 13 mm (1/2?) Wood: 30 mm (1-3/16?) Chuck Capacity 1.5 – 13 mm (1/16 – 1/2?) Blows Per Minute (BPM) 0 – 48,000 Voltage 110V No Load Speed (RPM)0 – 3,200 Vibration Level : Hammer Drilling into Concrete: 17.0 m/s² Drilling into Metal: 2.5 m/s² Vibration K Factor : 1.5 m/s² Sound Pressure Level 97 dB(A) Sound Power Level 108 dB(A) Noise K Factor 3 dB(A) Dimensions (L x W x H) 296x75x204 mm (11-5/8?x2-15/16?x8?) Net weight 2.1 kg (4.6 lbs.) Power supply cord 2.0 m (6.6 ft)