The Makita HM1812 is a heavy-duty electric breaker hammer featuring Advanced AVT® (Anti-Vibration Technology). It delivers air-hammer-like impact power in a corded design, eliminating the need for hoses or compressors. It’s a professional-grade tool ideal for breaking concrete, demolishing pavement, and heavy-duty chiseling. Considerations Heavy weight (~70 lb): Best for jobs where mobility is less of a priority Hex bit only: Requires compatibility with 1‑1/8″ hex accessories Electric cord needed: Not battery-powered; needs reliable power source Ideal For Contractors or demolition pros needing consistent, powerful impact Projects like concrete breaking, trenching, roadwork, heavy chiseling Users prioritizing durability, comfort, and tool life under heavy usage.