Makita 1-9/16" SDS-Max Rotary Hammer 10 Amp HR4002

On Order This item is currently on order and expected to arrive soon, typically 2-6+ business days depending on when order was placed. We do work to update customers if long delays are expected. Please do not hesitate to call our sales team with questions or stock status.


1-9/16 SDS-MAX Rotary Hammer 10 Amp HR4002


  • Sequential Impact Timing for up to 50% Faster Drilling
  • Powerful 10 AMP motor delivers 4.6 ft-lbs. of impact energy to handle the most demanding applications
  • 2-mode operation for Hammering Only or Hammering with Rotation
  • Rubberized ergonomic soft grip provides more comfort
  • No hammering when idling functions helps increase tool life
  • One-touch sliding chuck for quick bit changes
  • 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 for up to 50% faster drilling
  • 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
  • 12 bit angle settings allow the bit to be set at different positions for operating convenience
  • 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


    Capacity (concrete drilling)1-9/16"
    Capacity (concrete drilling w/ core bit)4-1/8"
    Impact Energy (Joules)6.2 J
    Impact Energy (ft-lbs.) 4.6 ft-lbs.
    Vibration (m/s)17.5
    Blows Per Minute2;500 BPM
    No Load Speed680 RPM
    Overall Length18"
    Cord Length (ft)9.8'
    Net Weight14.6 lbs.
    Shipping Weight26.89 lbs.
    Bit TypeAccepts SDS-MAX


  • (1) Side Handle (158131-0)
  • (1) Depth Gauge (321248-4)
  • (1) Hammer Bit Grease (194683-7)
  • (1) Plastic Tool Case (158275-6)
More Information
MPN HR4002
UPC/GTIN 088381081566
Shipping Weight 27.00
MAKHR4002 (906.49 kB)