The 40V max XGT® Brushless 1-1/8" AVT® Rotary Hammer (GRH07Z, tool only) is a cordless concrete solution engineered for heavy-load applications. It delivers the power, speed, and run-time for corded demands, and features a convenient D-handle design that is ideal for overhead, downward or hard-to-reach horizontal drilling/chipping applications. The Makita-built brushless motor delivers a full 2.7 ft. lbs. of impact energy, with 0-980 RPM and 0-5,000 BPM. Constant speed control automatically applies additional power under load for optimum performance. It's equipped with Active Feedback-Sensing Technology (AFT®), which electronically turns off the motor if rotation of bit is suddenly forced to stop, and Anti-Vibration Technology (AVT®) for reduced vibration. More than just a padded handle, AVT is an internal counterbalance that uses air pressure to move counterweight pistons in the opposite direction of the drive piston to actively reduce vibration. In addition, the vibration-absorbing back handle and side handle further reduce vibration. For added durability in harsh job site conditions, Extreme Protection Technology (XPT™) is engineered for improved dust and water resistance. The rotary hammer has dust extraction capability with an OSHA Table 1 compliant on-board HEPA dust extractor attachment (model DX15, sold separately). Users many also use a standalone dust extractor with Auto-Start Wireless System (AWS®). AWS uses Bluetooth® technology for wireless power-on and power-off communication between the equipped tool and dust extractor. Once connected via AWS, the AWS-equipped dust extractor will automatically power on or off when the AWS-equipped cordless tool starts or stops, running only when the tool is in use. This increases productivity on a single charge and reduces continuous noise at the job or work site. The torque limiting clutch is engineered to prevent gear damage by automatically disengaging the gears if the bit binds, and constant speed control automatically adds power to the motor to maintain speed under load to complete the most demanding jobs. Additional performance features include an electric brake, variable speed dial, built-in L.E.D. light, and a tethering loop/hanging hook to help secure the tool when working at heights or on a lift. It is ideal for a range of trades including mechanical/electrical/plumbing contractors, concrete contractors, road and bridge contractors, utility workers, pest control, maintenance operations, and more. It accepts SDS-PLUS bits. XGT is a system of equipment, tools, batteries and chargers utilizing 40v max lithium-ion batteries. XGT is engineered to deliver high power to take on high-demand applications, allowing users to completely transition to a cordless job site. XGT is equipped with advanced brushless motor engineering, intelligent digital communication, and superior durability features to outpower, outsmart and outlast the rest.
Features
- Only use genuine Makita batteries and chargers
- Auto-Start Wireless System (AWS®) which utilizes Bluetooth® technology for wireless power-on/off communication between tool and dust extractor (AWS® Transmitter sold separately)
- Ergonomic soft-grip handle and large 2-finger trigger provide increased comfort on the job
- 3-mode operation for "Rotation Only", "Hammering with Rotation" or "Hammering Only" for multiple applications
- Built-in L.E.D. light with an independent on/off illuminates the work area
- The digital communication within XGT® actively monitors and protects against overload, over-discharge and overheating
- XGT® Batteries feature rigid rails with impact-resistant construction to secure the battery to the tool during high-demand applications (batteries not included)
- 3-year limited warranty
- Delivers 2.7 ft. lbs. of Impact Energy 0-980 RPM, 0-5000 BPM
- The XGT® Rapid Charger's built-in chip thoroughly communicates during the charging process to control current, voltage, and temperature for more efficient charging
- 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 XGT® Rapid Charger with dual-fan design circulates air through the battery to cool the battery and circuit board quickly for faster charging (charger not included)
- Tethering loop/hanging hook helps secure the tool when working at heights or on a lift (sold separately)
- The XGT® Rapid Charger's digital display indicates battery charge level (-80%, +80%, 100%)
- Extreme Protection Technology (XPT™) is engineered for improved dust and water resistance for operation in harsh conditions
- Anti-Vibration Technology (AVT®) is designed to reduce vibration for increased comfort
- Compatible with Makita® 40V max XGT® Lithium-Ion Batteries
- XGT® Tools and Batteries are designed with a multi-layer contact interface for more constant power delivery to take on high-current demands
- Variable speed trigger enables the user to match the speed to the application
- Multiple bit angles allow the bit to be set at different positions for increased comfort
- Electric brake allows the tool to be repositioned faster for maximum productivity
- D-handle design is ideal for overhead, downward or hard-to-reach horizontal drilling/chipping applications
- Dust extraction capability with optional OSHA Table 1 compliant on-board HEPA Dust Extractor or stand-alone AWS® Extractor
Manuals
Instruction ManualDocuments
Parts Breakdown
US Dollars
