The Makita’s hard-hitting breaker hammer is engineered for heavy chipping, demolition and breaking applications, but with less vibration for increased user comfort. This machine has a 14 AMP motor that delivers 730-1,450 BPM and 34.9 joules of impact energy. It features Makita's electronic controller so users will benefit from the soft start, as well as a variable speed control dial, an L.E.D. service light that notifies users before brushes need to be replaced, and constant speed control that automatically applies additional power to the motor to maintain speed under load for the most challenging jobs. For added convenience, the HM1317CB has a 16.4 ft. cord and accepts the popular 1-1/8” Hex bit type.
This breaker hammer is designed to strike 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) impact energy. This model is a kit and also includes a hammer cart, as well as two 1-1/8" x 20-1/2 patte bits (1-1/8" Hex) and two 16" self-sharpening bull point bits (1-1/8) " hex).