The Makita® 17 lb AVT® demolition hammer delivers compact power with less vibration and a range of performance features for chipping and demolition applications. The HM1111C is powered by a 14 A motor with 12.7 ft-lb of impact energy, with Anti-Vibration Technology (AVT®) and a detached rear handle that is engineered to reduce vibration for greater user comfort. Additional features include variable speed control, soft start, constant speed control and LED indicators for service and power alerts. It is ideal for a range of chipping applications including removing excess concrete from over-pour, pulling up laminate flooring and tiles, chipping through wall penetrations, digging out hard dirt for landscaping/hardscaping and more. Makita® exclusive Anti-Vibration Technology (AVT®) is more than just a padded or spring loaded handle. AVT® is an internal counterbalance system engineered into the tool that greatly reduces vibration for increased user comfort and productivity. Makita® offers an AVT® solution in every major hammer class, from 1 in rotary hammers to a 70 lb breaker hammer.
- Powerful 14 A motor delivers 12.7 ft-lb of impact energy to handle the most demanding applications
- Anti-vibration technology is an internal counterbalance system that greatly reduces vibration for increased user comfort and greater productivity
- Detached rear handle is spring loaded and engineered to provide less vibration and more control
- Constant speed control automatically applies additional power to the motor to maintain speed under load to complete the most challenging jobs
- Soft start suppresses start-up reaction for more control and better accuracy
- Variable speed control dial enables user to match the speed to the application for greater versatility
- LED service light notifies the user approximately 8 hours before the brushes need to be replaced
- LED power light indicates switch failure or cord damage
- Extended life brushes are longer for more work between service intervals and less downtime
- Automatic brush cut-off protects commutator from damage for longer tool life
Instruction/Installation Manual