New Product
1-9/16" Rotary Hammer; Accepts SDS-MAX Bits
Model: HR4002
Torque Limiting Clutch Engineered to Reduce Gear Damage
  • 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

    • Side Handle (158131-0)
    • Depth Gauge (321248-4)
    • Bit Grease (194683-7)
    • Tool Case
    Capacity  Concrete (w/core bits)  4-1/8" 
    No Load Speed    680 RPM 
    Blows per Minute    2,500 BPM 
    Impact Energy    6.2 Joules 
        4.6 ft.lbs. 
    AMPS (120V)    10.0 
    Bit Type    Accepts SDS-MAX Bits 
    Overall Length    18" 
    Net Weight (lbs.)    14.6 
    Shipping Weight (lbs.)    17.0 
    UPC Code    088381-081566 

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