Makita HM1812X3 70 lb. Advanced AVT Breaker Hammer, accepts 1-1/8" Hex bits

The new 70 lb. AVT® Breaker Hammer is engineered to hit like an air hammer, but with less noise and vibration. It has a powerful 15 AMP motor that delivers a full 53.9 ft.lbs. (73.8 Joules) of impact energy, so contractors get hard-hitting performance. Users also benefit 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).

• COMFORT - Mechanical counterbalance system greatly reduces vibration, resulting in a low 6.5m/s2
• CONTROL - Vibration absorbing housing moves independently of the motor and hammer mechanism
• DESIGN - L.E.D. service & power light indicates switch failure or cord damage
• CONVENIENCE - 16.4 ft. power cord and integrated cord guide which positions the power cord away from working area
• INCLUDES - Hex wrench, premium hammer cart, (2) self-sharpening bull point, (2) flat chisel
• Efficient 15 AMP motor with improved hammer mechanism delivers 53.9 ft.lbs./72.8 joules of impact energy
• Advanced AVT® is a mechanical counterbalance, vibration absorbing housing and rubberized fixed handles designed to more effectively reduce vibration
• Soft start is designed to suppress start-up reaction for greater accuracy on start up
• L.E.D. light indicates electrical failure or notifies the user approximately 8 hours before brushes need to be replaced
• "Soft no-load" function automatically reduces the speed of the motor when not in use which helps increase tool life and performance
• Premium hammer cart transports breaker hammer and bits for increased convenience

• 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 6.5 m/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