The GRH01Z Makita 40V max XGT® Brushless Cordless 1-1/8” SDS-PLUS AVT® Rotary Hammer, AFT®, AWS® Capable, Tool Only is a powerful, cordless concrete solution crafted for heavy-duty applications. Without the cord, this tool provides the power, speed, and run-time of corded tools. XGT technology ensures up to 135 of 3/8 holes per charge when paired with a 40V max XGT 4.0Ah Battery (sold separately).

Makita’s in-house brushless motor delivers a potent 2.8 ft. lbs. of impact energy at a rate of 0-980 RPM and 0-5,000 BPM. Constant speed control ensures additional power is applied automatically under load for optimal performance. The GRH01Z features Active Feedback-Sensing Technology (AFT®) that electronically disengages the motor if the bit rotation is forced to stop suddenly, offering enhanced safety.

The Anti-Vibration Technology (AVT®) in the GRH01Z Makita 40V max XGT® Brushless Cordless 1-1/8” SDS-PLUS AVT® Rotary Hammer, AFT®, AWS® Capable reduces vibration significantly. AVT uses an internal counterbalance mechanism that moves counterweight pistons in the opposite direction of the drive piston, effectively reducing vibration. Additionally, the vibration-absorbing back handle and side handle further minimize vibration. The Extreme Protection Technology (XPT™) enhances dust and water resistance, offering added durability in harsh job site conditions.

The GRH01Z Makita 40V max XGT® Brushless Cordless 1-1/8” SDS-PLUS AVT® Rotary Hammer, AFT®, AWS® Capable offers dust extraction capability, complying with OSHA Table 1, through an on-board HEPA dust extractor attachment or standalone with Auto-Start Wireless System (AWS®). AWS leverages Bluetooth® technology for wireless power-on and power-off communication between the tool and dust extractor, optimizing productivity and reducing noise.

The GRH01Z Makita 40V max XGT® Brushless Cordless 1-1/8” SDS-PLUS AVT® Rotary Hammer, AFT®, AWS® Capable features a torque limiting clutch designed to prevent gear damage by automatically disengaging gears if the bit binds. It includes additional features like an electric brake, variable speed dial, built-in L.E.D. light, and a retractable tool hook for enhanced performance. This tool is perfect for various trades, including mechanical/electrical/plumbing contractors, concrete contractors, road and bridge contractors, utility workers, pest control, maintenance operations, and more. It is designed to accept SDS-PLUS bits.

XGT is a complete system of equipment, tools, batteries, and chargers utilizing 40v max lithium-ion batteries. XGT is engineered to deliver high power for high-demand applications, enabling a complete transition to a cordless job site. The 3-year limited warranty ensures peace of mind. The GRH01Z Makita 40V max XGT® Brushless Cordless 1-1/8” SDS-PLUS AVT® Rotary Hammer, AFT®, AWS® Capable is compatible with Makita® 40V max XGT® Lithium-Ion Batteries, with only genuine Makita batteries and chargers recommended for use.