The Makita HP1641 Percussion Drill Keyless Chuck 680W in the 110V Version. The Makita HP1641 Percussion Drill has a dual purpose for Rotation only and Rotation with Hammering (with keyless drill chuck). The new reversing system allows extended service life of carbon brush; no power reduction even in reverse rotation. Variable speed control via a larger trigger gives the user more control. An in-line positive grip design maximises power thrust. Specifications: Input Power: 680W. No Load Speed: 0-2,800/min. Impact Rate: 0-44,800/bpm. Capacity: Steel 13mm, Masonry 16mm, Wood 30mm. Weight: 2.0kg. All vibration figures quoted are Tri-axial to EN 60745 2006. Vibration Drilling: 2 m/sec. Vibration Hammer Drilling: 19 m/sec. Vibration K Factor: 2 m/sec.
