HR4001C – 1-9/16″ Rotary Hammer; Accepts SDS-MAX Bits

Powerful 11.0 AMP motor; 1,350-2,750 BPM to handle the most demanding applications; Constant speed control automatically applies additional power to the motor to maintain speed under load to complete the most challenging jobs; Soft start suppresses start-up reaction for more control and better accuracy; Variable speed control dial enables user to match the speed to the application for greater versatility; L.E.D. service light notifies the user approximately 8 hours before the brushes need to be replaced; L.E.D. power light indicates switch failure or cord damage; Torque limiting clutch engineered to prevent gear damage by automatically disengaging gears if the bit binds; Sequential impact timing delivers timed hammering during rotation to minimize overlapping bit impacts, resulting in up to 50% more drilling efficiency; Makita® Motor Advantage engineered with field core interlocking steel laminations, dual ball bearing armature and more copper commutator bars, increasing energy transfer efficiency for more power and longer tool life; Automatic brush cut-off protects commutator from damage for longer tool life; 2-mode operation for “Hammering Only” or “Hammering with Rotation”; Lock-on slide switch for continuous operation (“Hammering Only” mode); Externally accessible carbon brushes for greater serviceability; Ergonomic soft grip provides more comfort and control; 16.4 ft. jobsite cord for greater versatility and instant power; Accepts SDS-MAX bits