The Makita GWT01D 40V max XGT Brushless Cordless 4-Speed High-Torque 3/4" Sq. Drive Impact Wrench Kit is a cordless impact wrench built for high-torque fastening and fastener removal in automotive, installation, and fabrication work. This is a 3/4-inch square drive impact wrench designed for heavy-duty fastening and breakaway torque on larger nuts and bolts. Model Number: GWT01D. If you need cordless power that can handle seized hardware, structural fasteners, or repetitive high-load work without dragging out an air hose, this is the kind of tool you look at first.

What matters here is not just the headline torque number, but how Makita gives you access to it. The brushless motor delivers up to 1,510 ft-lbs of nut-busting torque and 1,330 ft-lbs of fastening torque, which puts this impact wrench squarely in serious mechanic and industrial territory. On the job, that means better odds of breaking loose rusted or overtightened hardware and enough fastening muscle for larger assemblies where smaller cordless impacts start to run out of steam.

The four-speed power selection switch makes this tool more useful than a one-note high-torque wrench. You get no-load speed ranges of 0-950, 0-1,150, 0-1,400, and 0-1,800 RPM, with matching impact rates up to 2,500 impacts per minute. That gives you a slow, controlled setting for starting hardware and a faster, harder-hitting setting when you need to move quickly. The full-speed mode also reduces trigger pull needed to reach max speed, which helps when you are working fast and do not want to feather the trigger all day.

Makita also paid attention to fastening control. The three forward and three reverse auto-stop modes are there to keep the tool from running away once a fastener is loosened or seated. That is a practical feature for wheel work, equipment service, steel installation, and fabrication where too much follow-through can cost time or damage threads. Instead of just giving you brute force, the GWT01D gives you a better way to manage it.

For a tool in this output class, the size is worth noting. At only 8-1/2 inches long, this Makita impact wrench stays relatively compact for a high-torque 3/4-inch drive platform. That helps when you are reaching into suspension areas, machinery frames, equipment compartments, or other spots where bulk becomes a problem. The ultra-smooth variable speed trigger helps with fine control, and the dual LED lights add useful visibility around the anvil and foot of the tool when you are working under a vehicle or in a dim service bay.

Durability is a big part of why someone buys into Makita XGT, and this kit leans into that. The reinforced gear housing is built for repeated heavy-load use, and Makita's XPT protective system is engineered to improve dust and water resistance in harsh conditions. There is also a flexible joint that isolates the battery from the grip to help reduce wear on the battery contacts, which matters on a hard-hitting cordless impact where vibration and repeated shock can take a toll over time.

As part of the Makita 40V max XGT platform, this kit is meant for users who want cordless performance without stepping down in capability. Makita's digital communication between tool and battery is designed to optimize performance under load while also monitoring against overload, over-discharge, and overheating. In plain terms, the system is built to keep the tool hitting hard while helping protect the electronics and battery during demanding use.

This kit format is ready to work out of the box with (2) 40V max XGT 2.5Ah batteries, a Rapid Optimum Charger, and a tool bag. The included 2.5Ah battery reaches full charge in 28 minutes or less, which is a strong fit for service trucks, shop work, and rotating battery use through the day. If you are already on XGT, it drops right into that system. If you are moving from pneumatic or older cordless platforms into high-demand cordless fastening, this is one of those tools that makes the switch easier to justify.

Who should buy it? Mechanics, heavy equipment techs, steel and fabrication crews, industrial maintenance teams, and contractors dealing with larger structural or mechanical fasteners. If your work regularly involves lug nuts, anchors, frame hardware, or seized bolts, the Makita GWT01D makes sense. If your jobs are mostly light assembly or small fasteners, this is more tool than you need. But for big hardware and real torque demands, it is exactly the point.

Big Cordless Torque Without Giving Up Control

The Makita GWT01D 40V max XGT Brushless Cordless 4-Speed High-Torque 3/4" Sq. Drive Impact Wrench Kit is the kind of cordless impact wrench you buy when smaller guns are no longer cutting it and you still want precise control over how the tool hits.

• Who it's for: Mechanics, fabrication crews, equipment techs, and contractors dealing with large fasteners, seized hardware, and repeated heavy-duty fastening.
• Why it stands out: It combines real 3/4-inch drive torque, four speed settings, and useful auto-stop modes in a package that stays compact for the class.
• Worth knowing: This is a serious high-torque tool, not a general-purpose impact. If your work is mostly smaller bolts and light assembly, step down. If you need a cordless hammer for big hardware, this one earns its space.

• What battery system does this tool use? It is designed for Makita 40V max XGT lithium-ion batteries.
• Is this impact wrench brushless? Yes. It uses a Makita-built brushless motor.
• How many speed settings does it have? It has four speed settings, with separate RPM and impacts per minute ranges for each setting.
• Does it have auto-stop modes? Yes. It has three forward and three reverse auto-stop modes for improved fastening and fastener removal control.
• How fast does the included 2.5Ah battery charge? The included 40V max XGT 2.5Ah battery reaches a full charge in 28 minutes or less.