The Makita HP2050 Percussion Drill has an extra low vibration level for comfortable operation with decreased levels of fatigue. It is fitted with a torque limiter, the drill stops when the bit hits against reinforcements. It is equipped with a keyless drill chuck. The two mechanical gears and variable speed trigger makes it ideal for various materials. It is supplied with a side handle, depth stop and a carry case. Specification Chuck 13mm Keyless Input Power 720W No Load Speed 0-1,200/0-2,900/min. Impact Rate 0-24,000/0-58,000/bpm Capacity Steel 13mm, Masonry 20mm, Wood 40mm Weight 2.5kg Vibration Drilling 2.5 m/sec Vibration Hammer Drilling 13 m/sec Vibration K Factor 3 m/sec Noise Sound Power 108 dB(A)