Makita (HM1812X3) 70lbs. Advanced AVT Breaker Hammer with 1-1/8 In. Hex, 4pc Steel, premium Cart - HM1812X3

Makita (HM1812X3) 70lbs. Advanced AVT Breaker Hammer with 1-1/8 In. Hex, 4pc Steel, premium Cart - HM1812X3

Details for Makita (HM1812X3) 70lbs. Advanced AVT Breaker Hammer with 1-1/8 In. Hex, 4pc Steel, premium Cart

The new 70 lb. AVT Breaker Hammer (model HM1812) 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.

Features

• Hits Like Air Without the Vibration
• 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
• Advanced AVT provides a vibration absorbing housing
• Hits Like Air Without the Vibration
• 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
• Advanced AVT provides a vibration absorbing housing

What our Experts Think

• Serious Breaking Power: The Makita HM1812X3 delivers 70 lbs. of brute force with 1,110 BPM, ideal for heavy concrete demolition and industrial applications.

• Advanced AVT® Technology: Integrated Anti-Vibration Technology significantly reduces vibration, increasing comfort and control during extended use.

• 1-1/8" Hex Shank: Industry-standard shank size for compatibility with a wide range of bits and accessories.

• Complete Kit: Includes 4 premium steel bits and a heavy-duty cart for easy transport and organized storage.

• Durable & Jobsite-Ready: Built for long-term use under demanding conditions, with all-metal housing and superior engineering.

• User-Centric Design: LED service light alerts for maintenance, and soft-start suppresses start-up reaction for smoother operation.

Q&A

Q: What is the Makita HM1812X3 Breaker Hammer?
A: The Makita HM1812X3 is a 70 lb. heavy-duty breaker hammer featuring Advanced AVT® (Anti-Vibration Technology), a powerful 15 AMP motor, and a 1-1/8" hex bit design, ideal for breaking concrete and demolition work.

Q: What does Advanced AVT mean?
A: Advanced AVT reduces vibration through an internal counterbalance system and vibration-absorbing housing, providing more comfort and control during extended use.

Q: What’s included in the HM1812X3 kit?
A: The kit includes the breaker hammer, four steel demolition bits, and a premium wheeled transport cart for easy mobility on the jobsite.

Q: How powerful is this breaker hammer?
A: It delivers 1,100 BPM and 70 ft-lbs of impact energy, making it one of the most powerful electric breakers in its class.

Q: What type of bits does it use?
A: The HM1812X3 accepts standard 1-1/8" hex steel bits for compatibility and versatility in a variety of applications.

Q: Is this tool corded or cordless?
A: This is a corded electric tool, offering continuous power for demanding applications.

Maintenance Tips

• Inspect Bits Regularly: Check steel bits for wear or damage; replace when dull for efficient breaking.

• Clean Vents & Housing: Blow out dust after each use to prevent overheating and motor damage.

• Check Bolts & Fasteners: Tighten all visible hardware periodically to ensure safe operation.

• Lubricate as Needed: Follow Makita’s guidelines for grease application to moving parts.

• Store Securely: Use the premium cart for safe transport and dry storage.