Power Tools Manual

/ Home » Other / Tags:

Makita HM1111C 17 lb. AVT Demolition Hammer

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 AMP motor with 12.7 ft.lbs. 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 L.E.D. 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’s 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” rotary hammers to a 70 lb. breaker hammer.


Powerful 14 AMP motor delivers 12.7 ft.lbs. 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

L.E.D. service light notifies the user approximately 8 hours before the brushes need to be replaced

L.E.D. 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

12 bit angle settings allow the bit to be set at different positions for operating convenience

One-touch chuck allows for quick bit changes

“No hammering when idling” function helps increase tool life

Easy-to-operate slide switch increases productivity and allows for continuous use

Side handle swivels 360° for greater control

Download Manual