Makita HM1111C 14 Amp 17.3 lb. SDS-Max AVT Demolition Hammer

Item No. 28446
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Makita HM1111C 14 Amp 17.3 lb. SDS-Max 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 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.


  • Anti-Vibration Technology (AVTTM) actively counteracts vibration of tool for greatly reduced transmission to operator
  • Constant speed control maintains constant speed under heavy load
  • Soft start feature gradually increases speed to eliminate start up shock
  • Variable speed dial allows operator to adjust speed based on materials or application
  • No-load motor suppression limits vibration and bit deflection when idling
  • Auto-shut off carbon brushes shut off motor when carbon brushes require replacement
  • Slide style on/off switch for easy continuous use applications
  • 12 angle bit positions enable chisels to be positioned at optimum angle of operation
  • One-touch sliding chuck for easy bit installation and removal
  • Extra long carbon brushes for extended service life
  • LED service light indicates appropriate time to change carbon brushes
  • LED power light indicates active power supply
  • Vibration absorbing handle with Ergonomic Soft Rubber Grip design for vibration absorption and comfortable operation


  • D-Style Side Handle (134890-0)
  • SDS-MAX Bull Point (751423-A)
  • Bit Grease (194683-7)
  • Cleaning Cloth (443122-7)
  • Plastic Carrying Case (140561-9)


Blows Per Minute1,100 - 2,650 BPM
Impact Energy17 J (12.5 ft. lbs)
AMPS (120V)14.0 A
Vibration Level8.0 m/s2
Noise Level88 dB(A)
Overall Length20-3/4" (528 mm)
Net Weight17.3 lbs (7.8 kg)