MODEL NO : HP2050 Makita HP2050 is an impact drill with 720w motor. Features -"Hammering with Rotation" or "Rotation Only" -Positive stop mode selector prevents accidental mode disengagement -Large trigger switch and 360° swivel side handle for added comfort -Recessed lock-on button for continuous use -Designed for low noise and reduced vibration Specification Continuous Rating Input : 720 W Capacity : Steel Hi: 8 mm (5/16"), Steel Low: 13 mm (1/2"), Wood Hi: 25 mm (1"), Wood Lo: 40 mm (1-9/16"),Concrete: 20 mm (3/4") Impacts Per Minute (IPM) : High: 0 - 58,000, Low: 0 - 24,000 No Load Speed (RPM) : High: 0 - 2,900, Low: 0 - 1,200 Overall Length : 362 mm (14 - 1/4") Net Weight : 2.5 kg (5.6 lbs.)