Makita 40V Max XGT‚® 1-1/8" Cordless SDS-PLUS AVT‚® Rotary Hammer Kit, 4.0Ah

The Makita GRH01M1 40V Max XGT® 1-1/8" Cordless SDS-PLUS AVT® Rotary Hammer Kit is engineered for professional contractors, electricians, mechanical installers, and construction crews who require powerful and efficient concrete drilling performance. Built on Makita’s advanced 40V Max XGT® platform, this rotary hammer delivers corded-equivalent power with the freedom of cordless operation. Featuring a Makita-built brushless motor, the GRH01M1 provides improved efficiency, longer runtime, and reduced maintenance. The SDS-PLUS chuck system allows fast bit changes and secure retention for drilling anchor holes, masonry applications, and concrete fastening tasks.

40V Max XGT® Cordless Power

Delivers high-output performance for heavy-duty concrete drilling applications.

Allows quick and secure bit changes for efficient workflow.

Reduces vibration for improved comfort and reduced operator fatigue.

Automatically shuts down the motor if the bit binds or rotation is suddenly stopped.

Provides longer runtime, increased durability, and reduced maintenance.

Includes a high-capacity battery for extended jobsite performance.

Country of Origin: China

Battery System: 40V Max XGT®

Power Source: Electric – Cordless

Bit Type: SDS-PLUS

Max Concrete Drilling Capacity: 1-1/8 in.

Optimum Concrete Drilling Range: 3/16 in. – 3/4 in.

Core Bit Capacity: 2-9/16 in.

Impact Energy: 2.8 ft-lbs (3.2 J)

Blows Per Minute (BPM): 0 – 5,000 BPM

No-Load Speed: 0 – 980 RPM

Bind-Up Control: Yes

Vibration Control: Yes

Vibration Level: 7 m/s²

AWS (Auto-start Wireless System): Capable (transmitter sold separately)

Overall Length: 14-3/4 in.

Net Weight (with Battery): 10.1 lbs

Shipping Weight: 15.26 lbs

Power Type: Cordless