Features

  • OUTPOWER: Makita-built brushless motor along with 40V max XGT battery combine to deliver the power performance required for heavy-load application
  • OUTSMART: Auto-start Wireless System (AWS) utilizes Bluetooth technology for wireless power-on/off communication between tool and dust extractor (AWS Transmitter sold separately)
  • 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
  • Active Feedback-Sensing Technology (AFT) electronically turns off the motor if rotation of bit is suddenly forced to stop
  • Electric brake allows the tool to be repositioned faster for maximum productivity
  • Dust extraction capability with optional Makita Dust Attachment Kit
  • Constant speed control automatically applies additional power under load for optimum performance
  • 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
  • Variable speed control dial enables the operator to match the speed to the application
  • Large Multi-finger power trigger for increased comfort during extended use
  • 2-mode operation for "Hammering with Rotation" or "Hammering Only" for increased versatility
  • Torque limiting clutch engineered to prevent gear damage by automatically disengaging gears during a bind-up situation
  • The digital communication within XGT optimizes performance to provide up to 2X longer sustained power under heavy-load applications
  • The digital communication within XGT actively monitors and protects against overload, over-discharge and overheating
  • XGT Tools and Batteries are designed with a multi-layer contact interface for more constant power delivery to take on high-current demands
  • XGT Batteries feature rigid rails with impact-resistant construction to secure the battery to the tool during high-demand applications
  • The XGT Rapid Charger with dual-fan design circulates air through the battery to cool the battery and circuit board quickly for faster charging
  • The XGT Rapid Charger’s digital display indicates battery charge level (-80, +80, 100 percent)
  • The XGT Rapid Charger’s built-in chip thoroughly communicates during the charging process to control current, voltage, and temperature for more efficient charging
  • 40V max X2 XGT Lithium-Ion 4.0Ah Battery (BL1840) reaches a full charge in 45 minutes or less
  • Compatible with Makita 40V max XGT Lithium-Ion Batteries
  • Only use genuine Makita batteries and chargers

What's in The Box

  • 40V max XGT 4.0Ah Battery -BL4040
  • 40V max XGT Rapid Optimum Charger -DC40RA
  • Side Handle Assembly -123138-5
  • D-Handle Assembly, HR4013C -196792-8
  • Depth Gauge -331955-1
  • Hammer Bit Grease -194683-7
  • CLOTH F/WIPING OIL -443122-7
  • Tool Case
  • Owner’s Manual

Warranty

  • 3 Year Limited Factory Warranty
  • 30 Day Satisfaction Guaranteed
Specifications
SKU GRH05M1
Brand Makita
Volts 40V
System XGT
Power Cordless
Max. Capacity (concrete drilling) 1-9/16 in
Optimum Range (concrete drilling) 5/8 in - 1-1/4 in
Max. Capacity (concrete drilling w/ core bit) 4-1/8 in
Impact Energy (ft.lbs.) 8.4
Impact Energy (Joules) 11.4 J
Blows Per Minute (variable speed) 1,450 - 2,900 BPM
No Load Speed (variable speed) 250 - 500 RPM
Bind-Up Control Yes
Vibration Control Yes
Vibration (m/s) 5
Automatic-start Wireless System (AWS) Capable (transmitter sold separately)
Bit Type Accepts SDS-MAX
Overall Length 19-3/4 in
Net Weight (with battery) 17 lbs.
Shipping Weight 34.97 lbs.