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/sec² Vibration Hammer Drilling: 13 m/sec² Vibration K Factor: 3 m/sec² Noise Sound Power: 108 dB(A)