Features:

• Powerful 14 AMP motor delivers 25.7 ft.lbs. of impact energy to handle the most demanding applications
• Anti-Vibration Technology (AVT) is an internal counterbalance system that greatly reduces vibration by moving a counterweight in the opposite direction of the drive piston
• Constant speed control automatically applies additional power to the motor to maintain speed under load to complete the most challenging jobs
• Variable speed control dial enables user to match the speed to the application for greater versatility
• L.E.D. service light notifies the user approximately 8 hours before the brushes need to be replaced

Details:

Breaker Hammer, Amps @ 120V 14.0, Impact Energy (Ft.-Lb.) 25.7, Blows per Minute 730-1450, Drive System 1 1/8 In. Hex, Features AVT Anti-vibration Technology, Handle Type Ergonomic D Handle with Multi Position Side Handle, Tool Length (In.) 32-1/2, Tool Weight (Lb.) 41.9, Includes Rolling Tool Case Makitas hard-hitting HM1317CB 42 lb. Breaker Hammer is equipped with Anti-Vibration Technology (AVT), an exclusive counterbalance system that reduces vibration. This hammer is engineered to be the most efficient breaker hammer in its class with a 14 AMP motor that provides 730-1,450 BPM and 34.9 joules of impact energy. In addition, it has an automatic brush cut-off system that protects the commutator, and a warning indicator lamp for longer tool life. The HM1317CB weighs 42 lbs., and has a large side handle with an easy-to-operate switch for better control and comfort. In addition, it has an automatic brush cut-off system that protects the commutator, and a warning indicator lamp for longer tool life. The HM1317CB weighs 42 lbs., and has a large side handle with an easy-to-operate switch for better control and comfort. For added convenience, the HM1317CB has a 16.4 ft. cord, and accepts the popular 1-1/8 HEX and Air tool steel for a wide variety of breaker hammer accessories.