8.0 Amps, 0-1000/2600 RPM, 0-16,000/0-41,600 BPM2-Speed Gear Box. Matches speed and torque to the job dial-Mode Selector. Easily converts from rotation-only to hammer drill mode. Variable Speed Reversing Switch. Complete control for drilling, driving and removing bits or screws. All Ball and Roller Bearing Construction. Smooth power transmission and extended tool lifeErgonomic Handle. Multiple gripping positions for increased comfort and control360ø Side-handle with a depth gauge. The wide range of movement for comfort along with consistent drilling depthLock-on button.