The 40V max XGT® Brushless 1-1/8 AVT® Rotary Hammer Kit (GRH01M1) is a cordless concrete solution designed for heavy-load applications. It delivers the power, speed, and run-time for corded demands, without the cord. XGT technology delivers up to 135 of 3/8 holes per charge when using one 40V max XGT 4.0Ah Battery.

The Makita-built brushless motor delivers a full 2.8 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.

Key Features:

• POWER : Makita brushless motor and 40V max XGT® battery deliver the power needed for heavy applications
• CONTROL : AFT® electronically turns off the motor if rotation of bit is suddenly forced to stop
• COMFORT : AVT® is a counterbalance system along with vibration-absorbing handles that work to reduce vibration
• DUST MANAGEMENT : Dust extraction capability with OSHA Table 1 compliant HEPA Dust Extractor (sold separately)
• INCLUDES : (1) 40V max XGT® Lithium-Ion 4.0Ah battery, charger, side handle, grease, towel, tool bag

Features

• OUTPOWER: Makita-built brushless motor along with 40V max XGT® battery combine to deliver the power performance required for heavy-load application
• OUTSMART: Constant speed control automatically applies additional power under load for optimum performance
• OUTLAST: Overload protection is designed to protect the motor from burnout in abnormally high torque situations
• XGT® technology delivers up to 135 of 3/8" holes using a fully charged 40V XGT® 4.0Ah battery*
• Active Feedback-Sensing Technology (AFT®) electronically turns off the motor if rotation of bit is suddenly forced to stop
• Anti-Vibration Technology (AVT®) is an internal counterbalance system along with vibration-absorbing handles that work together to reduce vibration
• Dust extraction capability with OSHA Table 1 compliant on-board HEPA Dust Extractor or stand-alone AWS® Extractor options
• Auto-Start Wireless System (AWS®) utilizes Bluetooth® technology for wireless power-on/off communication between tool and dust extractor (AWS® Transmitter and dust extractor sold separately)
• Electric brake allows the tool to be repositioned faster for maximum productivity
• Torque limiting clutch engineered to prevent gear damage by automatically disengaging gears during a bind-up situation