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. |
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