Now Offering

Free Shipping

On Orders Over $500

More Details
Online Safety with payment

Makita HM1812X3 70 LB Breaker Hammer

SKU: HM1812X3

Makita's new HM1812 - 70 lb. AVT® Breaker Hammer is engineered to hit like an air hammer, but with less noise and vibration. The powerful 15 AMP motor delivers a full 53.9 ft.lbs. (73.8 Joules) of impact energy, so you get the hard-hitting performance you need while benefiting from less noise and lower vibration than an air hammer, and zero hassle with an air hose and compressor. The HM1812 features the latest Advanced AVT® Technology, a synchronized three-component system that more effectively reduces vibration. The internal mechanical counterbalance system, vibration-absorbing housing, and fixed movement handles are engineered for significantly less vibration during concrete breaking applications. Model HM1812X3 is a kit and also includes a Premium Hammer Cart, as well as two 1-1/8" x 20-1/2" Flat Chisels (1-1/8" Hex) and two 16" Self-Sharpening Bull Point bits (1-1/8" Hex)

Regular price $2,525.00
Sale price $2,525.00
Shipping calculated at checkout.
Quantity must be 1 or more

We accept payment
  • Description
  • Specs
  • Reviews


HM1812X3 - 70 lb. Advanced AVT® Breaker Hammer, Includes Two 16" Self Sharpening Bull Point 1-1/8" Hex Bits, Two 1" X 20-1/2" Flat Chisel 1-1/8" Hex Bits, Hammer Cart, Hex Wrench


  • Efficient 15 AMP motor with improved hammer mechanism delivers 53.9 ft.lbs./72.8 joules of impact energy to handle the most demanding applications
  • Advanced AVT® is a synchronized, three-component system that more effectively reduces vibration in varying conditions resulting in a low 6.5m/s2
  • Advanced AVT® provides a mechanical counterbalance system which greatly reduces vibration and directs more impact energy to the work surface for increased user comfort and greater productivity
  • Advanced AVT® provides a vibration absorbing housing which moves independently of the motor and hammer mechanism effectively isolating more vibration away from the user
  • Advanced AVT® provides rubberized fixed handles which dampen vibration for increased comfort and precision
  • Soft start is designed to suppress start-up reaction for greater accuracy on start up
  • "Soft no-load" function automatically reduces the speed of the motor when not in use which helps increase tool life and performance
  • L.E.D. power light indicates switch failure or cord damage
  • L.E.D. service light notifies the user approximately 8 hours before brushes need to be replaced
  • Automatic brush cut-off protects commutator from damage for longer tool life
  • Cylindrical bit holder allows for the bit holder assembly to be re-positioned should the original bolts and bolt holes become damaged
  • Recessed lifting handles provide more convenience
  • Breaker includes a 16.4 ft. power cord and integrated cord guide which positions the power cord away from working area
  • Premium hammer cart transports breaker hammer and bits for increased convenience


Amp 15
Impact Energy-Joules 72.8
Impact Energy- FT LBS53.9
Blows Per Minute 870
Cord Length16.4'
Bit Type1-1/8" HEX
Power SourceCorded
Warranty 1 Year


Customer Reviews

No reviews yet Write a review