Makita 40V Max XGT️ Rotary Hammer 1 1/8in AVT (Bare Tool) - GRH01Z
The Makita 40 Volt Max XGT 1-1/8 Inch AVT rotary hammer is powered by a brushless motor that delivers a full 2.8 ft-lb of impact energy, with 0 to 980 RPM and 0 to 5000 BPM. The XGT technology delivers up to 135 of 3/8 Inch holes per charge when using one 40 Volt max XGT 4.0 Amp-hour battery. Active feedback-sensing technology which electronically turns off the motor if rotation of bit is suddenly forced to stop and Anti-Vibration Technology (AVT) for reduced vibration. AVT counterbalances that uses air pressure to move counterweight pistons in the opposite direction of the drive piston to actively reduce vibration. It offers enhanced durability in harsh job site conditions. The vibration-absorbing back handle and side handle minimizes vibration thereby reducing user fatigue.
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 AW Extractor options
- Auto-Start Wireless System (AWS) which utilizes Bluetooth technology for wireless power-on/off communication between tool and dust extractor (AWS® Transmitter 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
What Our Experts Think
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40V Max XGT Battery: Delivers impressive power and extended runtime, making it perfect for heavy-duty drilling and hammering applications.
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1 1/8-Inch SDS-PLUS Chuck: Ideal for medium to large-scale drilling in concrete, masonry, and other tough materials.
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Anti-Vibration Technology (AVT): Significantly reduces vibration, enhancing comfort and control during extended use.
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Cordless Flexibility: No cords to get in the way, providing mobility and convenience for both indoor and outdoor projects.
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Durable Build: Designed for heavy-duty performance, ensuring long-lasting reliability even under demanding conditions.
Q&A
Q: What is the Makita GRH01Z 40V Max XGT Rotary Hammer?
A: The Makita GRH01Z is a 40V Max XGT rotary hammer designed for heavy-duty drilling and chipping applications. It features Active Vibration Technology (AVT) for reduced vibration and increased comfort, making it an excellent choice for professionals who need powerful performance in demanding environments.
Q: Is this rotary hammer suitable for professional use?
A: Yes, the GRH01Z is designed with professional contractors and construction workers in mind. It provides the power, reliability, and comfort needed for demanding drilling and chipping applications in concrete, masonry, and other tough materials.
Q: What applications is the GRH01Z Rotary Hammer ideal for?
A: This rotary hammer is perfect for drilling into concrete, masonry, brick, and stone. It can be used for installation of anchors, remodeling, demolition, and heavy-duty drilling tasks.
Q: Does the GRH01Z come with a battery and charger?
A: No, the GRH01Z is sold as a bare tool only, meaning the battery and charger are not included. However, it is compatible with Makita 40V Max XGT batteries and chargers.
Maintenance Tips
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Clean Regularly: After each use, clean the rotary hammer to remove dust, dirt, and debris. Use a soft cloth or compressed air to blow out dust from the vents and moving parts.
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Inspect the Chisels and Drill Bits: Check for wear, damage, or dullness of the chisels and drill bits. Replace them as needed to maintain optimal drilling and hammering performance.
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Lubricate Moving Parts: Periodically lubricate the tool’s moving parts, such as the chuck and hammering mechanism, to ensure smooth operation.
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Battery Care: Always ensure the 40V battery is fully charged and properly stored in a cool, dry place. Avoid overcharging and deep discharges.
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Check for Loose Connections: Before each use, inspect the tool for any loose screws, bolts, or parts, especially around the chuck area. Tighten as necessary to maintain safety and performance.
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AVT (Anti-Vibration Technology): Periodically check the AVT system to ensure it's functioning properly. This helps to reduce vibration and maintain comfort during use.
