Makita GRH01M1 40V max XGT Brushless Cordless 1-1/8” SDS-PLUS AVT Rotary Hammer Kit, AFT, AWS Capable (4.0Ah) Technical Specifications:

• System: 40V max XGT®
• Max Cap. (Concrete Drilling): 1-1/8”
• Optimum Range (Concrete): 3/16” – 3/4”
• Max Cap. Concrete w/Core Bit: 2-9/16”
• Impact Energy (ft.lbs.): 2.8
• Impact Energy (Joules): 3.2 J
• Blows Per Min. (Vari. Speed): 0 – 5,000 BPM
• No Load Speed (Variable Speed): 0 – 980 RPM
• Bind-Up Control: Yes
• Vibration Control: Yes
• Vibration (m/s): 7
• Auto-start Wireless System: Capable (Transmitter Sold Separately)
• Bit Type: Accepts SDS-PLUS
• Overall Length: 14-3/4”
• Net Weight (With Battery): 10.1 lbs.
• Power Type: Cordless
• Dimensions (LxWxH): 15-1/4” x 4” x 9-1/8”
• Shipping Weight: 15.26 lbs.
• UPC Code: 088381-739818

Makita GRH01M1 40V max XGT® Brushless Cordless 1-1/8” SDS-PLUS AVT® Rotary Hammer Kit, AFT®, AWS® Capable (4.0Ah) Description

The Makita GRH01M1 40V max XGT® Brushless Cordless 1-1/8” SDS-PLUS AVT® Rotary Hammer Kit, AFT®, AWS® Capable (4.0Ah) is a cordless concrete solution tailored for heavy-load applications. This powerhouse tool delivers corded performance without the cord, thanks to XGT technology, enabling it to drill up to 135 of 3/8” holes per charge using a 40V max XGT 4.0Ah Battery.

The Makita-built brushless motor, with constant speed control, dishes out an impressive 2.8 ft. lbs. of impact energy, delivering 0-980 RPM and 0-5,000 BPM for optimal performance under load. Equipped with Active Feedback-Sensing Technology (AFT®), the motor turns off electronically if the bit rotation is abruptly forced to stop, safeguarding the tool and user.

Anchored by Anti-Vibration Technology (AVT®), the Makita GRH01M1 40V max XGT® Brushless Cordless 1-1/8” SDS-PLUS AVT® Rotary Hammer Kit, AFT®, AWS® Capable (4.0Ah) significantly minimizes vibration. AVT incorporates an internal counterbalance system that uses air pressure to propel counterweight pistons in the opposite direction of the drive piston, offering an efficient vibration dampening mechanism. With the additional vibration-absorbing back handle and side handle, users enjoy less fatigue and increased comfort. Extreme Protection Technology (XPT™) increases durability by enhancing dust and water resistance, making it suitable for harsh job site conditions.

The Makita GRH01M1 40V max XGT® Brushless Cordless 1-1/8” SDS-PLUS AVT® Rotary Hammer Kit, AFT®, AWS® Capable (4.0Ah) boasts dust extraction capability, compliant with OSHA Table 1, through an on-board HEPA dust extractor attachment or standalone with Auto-Start Wireless System (AWS®). The AWS feature uses Bluetooth® technology to wirelessly power-on and power-off the tool and dust extractor, automatically triggering the AWS-equipped dust extractor when the cordless tool starts or stops, thus boosting productivity while reducing noise.

The Makita GRH01M1 40V max XGT® Brushless Cordless 1-1/8” SDS-PLUS AVT® Rotary Hammer Kit, AFT®, AWS® Capable (4.0Ah) features a torque limiting clutch designed to prevent gear damage by automatically disengaging gears if the bit binds. Performance features including an electric brake, variable speed dial, built-in L.E.D. light, and retractable tool hook aid in smooth operation and increased productivity. The kit is ideal for various trades such as mechanical/electrical/plumbing contractors, concrete contractors, road and bridge contractors, utility workers, pest control, maintenance operations, and more. It’s designed to accept SDS-PLUS bits.

The 40V max XGT® Lithium-Ion 4.0Ah Battery (BL1840) that comes with the kit can reach a full charge in 45 minutes or less. The kit is compatible with all Makita® 40V max XGT® Lithium-Ion Batteries, with only genuine Makita batteries and chargers recommended for use. A 3-year limited warranty is offered on the Makita GRH01M1 40V max XGT® Brushless Cordless 1-1/8” SDS-PLUS AVT® Rotary Hammer Kit, AFT®, AWS® Capable (4.0Ah), battery, and charger, ensuring peace of mind with every purchase.