The 80V max (40V max X2) XGT Brushless 2" AVT Rotary Hammer Kit (GRH06PM) 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 GRH06PM is powered by two 40V max lithium-ion batteries, with an 80V brushless motor that delivers up to 27% faster drilling performance than an equivalent corded model. This hard-hitting performance is combined with advanced comfort and convenience features including Active Feedback-Sensing Technology (AFT), which electronically turns off the motor if rotation of bit is suddenly forced to stop. It is also equipped with 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 are engineered to 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 optional Makita Dust Attachment Kit (sold separately). For added efficiency, the GRH06PM is equipped with Auto-Start Wireless System (AWS), which uses Bluetooth technology for wireless power-on and power-off communication between the equipped tool and dust extractor (sold separately). 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.
Constant speed control automatically applies additional power under load for optimum performance. 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. It has 2-modes of operation - "Hammering with Rotation" or "Hammering Only".
Additional performance features include an electric brake, variable speed dial, built-in L.E.D. light, a soft-start to suppress start-up reaction, and Soft No-load function that automatically reduces the speed of the motor when idling.
The GRH06PM 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-MAX 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.
XGT is a new 40V | 80V max system of cordless equipment and tools. XGT outpowers, outsmarts, and outlasts the rest. Through Makita's innovative engineering, the technology within XGT will lead to creating the equipment and tools of the future.
The product takes another step toward a truly cordless job site with Auto-Start Wireless System. AWS uses Bluetooth technology for wireless power-on and power-off communication between the equipped tool and dust extractor. AWS is intelligent communication that eliminates cords and excessive noise since the dust extractor runs only when trigger-activated by an AWS tool. When the trigger is released, the dust extractor powers-down. The Makita AWS dust extractor (XCV08Z) is powered by two 18V LXT batteries for maximum performance, and users benefit with an expanding AWS system that includes cordless tools for concrete, metal and woodworking.
Anti-Vibration Technology (AVT) is a counterbalance system inside the tool that significantly reduces vibration. The AVT counterbalance design is based on seismic engineering, which developed this damping science to absorb shocks and protect buildings from earthquakes. AVT uses a mechanical damper, effectively a counterbalance weight inside the tool, that provides an equal and opposite force that puts a mass directly opposite the point where the striker bolt delivers the impact. As vibration is eliminated, power is efficiently increased which allows more of the generated energy in the motor to be delivered to the tool bit. Makita also has an AVT counterbalance system in select recipro saws. For users, AVT means significantly less vibration with no compromise in power and performance.
Features:
• Out Power: Makita-built brushless motor along with two 40V max XGT batteries combine to deliver up to 27% faster drilling performance than corded equivalent model*
• Out Smart: Auto-start Wireless System (AWS) utilizes Bluetooth technology for wireless power-on/off communication between tool and dust extractor (AWS Transmitter sold separately)
• Out Last: 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 more precision and better 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 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
• Multiple bit angle settings allows the steel/bit to be set at different positions for operating convenience
• 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%)
• 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 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
• 3-year limited warranty on tool, battery and charger
• Compared to equivalent corded model HR5212C in drilling 1" diameter holes
• Includes:
(1) 80V max (40V max X2) XGT Brushless 2" SDS-MAX AVT Rotary Hammer, AWS Capable (GRH06Z), (2) 40V max XGT 4.0Ah Battery (BL4040), (1) 40V max XGT Dual Port Rapid Optimum Charger (DC40RB), (1) Hammer Bit Grease (194683-7), (1) Depth Gauge (331955-1), (1) Side Handle (135283-4), (1) Tool Case
