The Makita 40V max XGT Brushless Cordless 1-1/8 in. SDS-PLUS AVT Rotary Hammer D-Handle AFT AWS Capable Tool Only, model GRH07Z, is a cordless rotary hammer built for concrete drilling and chipping in demanding jobsite conditions. This is a rotary hammer designed for heavy-load concrete drilling, anchor setting, and light chipping. If you need cordless freedom but still expect serious concrete performance, this is the kind of tool that earns its place fast.

Makita built this one around a brushless motor and the 40V max XGT platform, and the numbers back up what it is meant to do. You get 2.7 ft-lbs of impact energy, a no-load speed range of 0 to 980 RPM, and 0 to 5,000 blows per minute. In practical terms, that means it is set up to bore anchor holes efficiently, stay productive in repetitive drilling, and still handle chipping work when the job shifts. The 1-1/8 inch concrete drilling capacity and 2-9/16 inch core bit capacity put it squarely in the serious cordless concrete tool category, not the light-duty homeowner lane.

The D-handle design is a big part of why this tool matters. Rotary hammers get awkward fast when you are drilling overhead, working downward from a ladder, or trying to stay lined up in tight horizontal runs. The rear D-handle gives you better leverage and a more controlled grip in those positions. Makita also includes a side handle, and the tool supports multiple bit angles so you can set the chisel position where it makes sense instead of fighting the tool.

Vibration is where this model separates itself from a lot of cordless rotary hammers. Makita's Anti-Vibration Technology is not just a padded grip. It uses an internal counterbalance system, plus vibration-absorbing handle design, to reduce what gets passed back to your hands and arms. On jobs where you are drilling a string of anchors or chipping overhead, less vibration matters because it helps you stay accurate longer and finish the day less beat up.

Makita also loaded in the protection features that matter on concrete work. Active Feedback-Sensing Technology shuts the motor off if the bit rotation is suddenly forced to stop, which helps when a bit binds unexpectedly. There is also a torque limiting clutch to help prevent gear damage in bind-up situations. Constant speed control adds power under load so the tool does not feel like it falls on its face the moment the material gets harder.

For jobsite practicality, the GRH07Z has an electric brake, variable speed trigger, built-in LED light with independent on and off control, and Extreme Protection Technology for improved dust and water resistance in harsh conditions. It also has dust extraction capability with the optional DX15 HEPA dust extractor attachment, and it is AWS capable for wireless power-on and power-off communication with a compatible dust extractor when you add the AWS transmitter. That matters if you are trying to keep silica dust under control without adding extra steps every time you pull the trigger.

This rotary hammer accepts SDS-PLUS bits, so accessory availability is not going to be a problem. It runs on Makita 40V max XGT lithium-ion batteries only, which makes it a strong fit for users already invested in the XGT platform or building out a high-demand cordless concrete setup. Since this is the tool-only version, batteries and charger are sold separately.

Who should buy it? Concrete contractors, mechanical, electrical, and plumbing crews, utility workers, road and bridge crews, maintenance teams, and anyone regularly drilling into cured concrete or block. If your work includes overhead anchors, repeated hole drilling, or chipping in tight access areas, this Makita rotary hammer makes a lot more sense than trying to force a standard hammer drill to do a rotary hammer's job.

Makita GRH07Z is the cordless rotary hammer you buy when overhead concrete work is part of the week, not a once-a-year problem

The Makita 40V max XGT Brushless Cordless 1-1/8 in. SDS-PLUS AVT Rotary Hammer D-Handle AFT AWS Capable Tool Only gives you real concrete performance, smart safety features, and a handle layout that makes awkward drilling positions a lot more manageable.

• Who it's for: Pros drilling anchors in concrete, MEP trades, bridge and utility crews, and anyone who needs a serious cordless SDS-PLUS rotary hammer for overhead or hard-to-reach work.
• Why it stands out: The D-handle design, AVT vibration control, AFT bind-up protection, and XGT platform make it more comfortable and more controlled than a lot of rotary hammers in this class.
• Worth knowing: This is a bare tool, so plan on buying the battery and charger if you're not already on Makita XGT. If dust compliance matters on your jobs, budget for the extractor setup too.

• What type of bits does this tool use? It accepts SDS-PLUS bits.
• Is this a cordless or corded rotary hammer? It is a cordless rotary hammer on the Makita 40V max XGT platform.
• Can it be used for chipping as well as drilling? Yes. It has 3 modes: rotation only, hammering with rotation, and hammering only.
• Does it support dust extraction? Yes. It has dust extraction capability with the optional DX15 on-board HEPA dust extractor attachment and it is AWS capable for compatible extractor setups.
• What is the maximum concrete drilling capacity? The maximum concrete drilling capacity is 1-1/8 in.