Makita 40V MAX XGT 15 lb. AVT SDS-MAX Demolition Hammer (4.0Ah) Kit GMH01M1

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40V MAX XGT Brushless Cordless 15 lb. AVT SDS-MAX Demolition Hammer (4.0Ah) Kit GMH01M1

The 40V max XGT Brushless Cordless 15 lb. Demolition Hammer Kit (GMH01M1) is a cordless concrete solution designed for heavy-load applications. It delivers the power; speed; and run-time for corded demands; without the cord. The demolition hammer delivers up to 20% faster breaking than an equivalent corded hammer (HM0871C). It accepts SDS-MAX bits.


  • OUTPOWER: Makita brushless motor along with 40V max XGT battery combine to deliver up to 20% faster breaking efficiency than corded equivalent model*.
  • OUTSMART: Constant speed control automatically applies additional power under load for optimum performance.
  • OUTLAST: Extreme Protection Technology (XPT) is engineered for improved dust and water resistance for operation in harsh conditions.
  • Anti-Vibration Technology (AVT) is an internal counterbalance system along with vibration-absorbing handles that work together to reduce vibration.
  • Auto-start Wireless System (AWS) utilizes Bluetooth technology for wireless power-on/off communication between tool and dust extractor (AWS Transmitter sold separately).
  • Dust extraction capability with optional Makita Dust Attachment Kit.
  • Soft start suppresses start-up reaction for improved accuracy.
  • Soft no-load" function automatically reduces the speed of the motor when idling to help increase tool life and performance.
  • Built-in L.E.D. light with an independent on/off switch illuminates the work area.
  • Large multi-finger power trigger with lock-on power for increased comfort during extended use.
  • Variable speed dial and trigger enables operator to match the speed to the application.
  • Multiple angle settings allow the steel/bit to be set at different positions for operating convenience.


    Blows Per Minute (variable speed)0 - 2;650 BPM
    Impact Energy (ft.lbs.)8.9
    Impact Energy (Joules)12.1 J
    Vibration ControlYes
    Vibration (m/s²)6
    Noise Level89 dB
    Automatic-start Wireless System (AWS)Capable (transmitter sold separately)
    Bit TypeAccepts SDS-MAX
    Overall Length19-1/2"
    Breaker/Demo class15
    Power TypeCordless


  • (1) 40V max XGT Brushless 15 lb. AVT Demolition Hammer; AWS Capable (GMH01Z)
  • (1) 40V max XGT 4.0Ah Battery (BL4040)
  • (1) 40V max XGT Rapid Optimum Charger (DC40RA)
  • (1) Side Handle Assembly (135332-7)
  • (1) Cloth Towel (443122-7)
  • (1) Grease (194683-7)
  • (1) Tool Case
More Information
UPC/GTIN 088381732635
Shipping Weight 34.00
Kit / Bare Kit
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