HR4002 – 1-9/16″ Rotary Hammer; Accepts SDS-MAX Bits

Powerful 10.0 AMP motor delivers 2,500 BPM for the most demanding applications; 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% faster drilling; 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; 12 bit angle settings allow the bit to be set at different positions for operating convenience; Automatic brush cut-off protects commutator from damage for longer tool life; 2-mode operation for “Hammering Only” or “Hammering with Rotation”; No hammering when idling functions helps increase tool life; One-touch sliding chuck for quick bit changes; Soft grip handle provides increased comfort on the job; Accepts SDS-MAX bits