The Makita GOB01CZ 40V max XGT Brushless Cordless 6" Random Orbit Sander is a cordless finish sander built for users who want pneumatic-style performance without dragging around an air hose or dealing with a cord. This is a random orbit sander designed for finish sanding and surface preparation on wood and similar materials. Model Number: GOB01CZ. As a bare tool, it is aimed at users already on the Makita XGT platform or anyone building a 40V max sanding setup around high-output cordless tools.

What makes this sander matter on the job is the mix of control and output. The pad runs at 6,000 to 10,000 OPM, and the five-speed power selection lets you tune the tool to the work instead of forcing one speed for everything. That matters when you move from flattening filler and sealer to final finish sanding, where too much speed can leave extra marks and too little speed wastes time. Makita also uses a 3/16" orbit diameter, which is a sweet spot for a clean finish while still keeping material removal productive.

The design is clearly built around handling and precision. Makita calls out an ultra-low profile body, and you can see why that matters: the lower your hand sits over the pad, the easier it is to keep the sander planted and avoid tipping at the edge of a panel. The off-board battery setup keeps bulk and weight away from the sanding head, which helps the tool feel more compact where it actually contacts the work. For anyone doing finish work, cabinet panels, trim, or broad flat surfaces, that layout is not a gimmick. It gives you better control where it counts.

Comfort is another big reason to look at this model. Makita rates it at up to 41% less vibration, with listed vibration at 3.2 m/s². That matters on longer runs because less vibration usually means less hand fatigue and better consistency near the end of the day. The lock-on slide trigger also helps during extended sanding passes, and soft start plus constant speed control keep the pad from jumping at startup and help it hold pace when the load changes.

Dust control is handled the way it should be on a serious finish sander. The GOB01CZ uses an efficient through-the-pad collection system, includes a dust bag, and connects easily to the Makita vacuum system. If you sand indoors, in finished spaces, or in a shop where cleanup time costs money, this is a practical advantage, not a small extra. The tool is also AWS capable, which means it can communicate wirelessly with a compatible dust extractor when used with the optional Auto-start Wireless Transmitter, part number 198901-5.

On runtime, Makita states up to 48 minutes of continuous sanding with one 40V XGT 4.0Ah battery, with up to 260 linear feet per charge. Battery and charger are sold separately, so this is best for users already invested in Makita 40V max XGT batteries. The XGT platform also brings the usual system benefits: digital communication that monitors overload, over-discharge, and overheating, plus a battery and tool interface built for high-demand cordless applications.

Bottom line: this is a strong fit for woodworkers, finish carpenters, remodelers, cabinet installers, and serious DIY users who want a cordless 6-inch random orbit sander that does not feel underpowered. If you want a light, controlled sander for finish sanding, dust-managed work, and jobsite mobility, this one makes a lot of sense. If you do not already own Makita XGT batteries and charger, factor that in up front because this version is tool only.

A cordless finish sander that actually makes sense for pro work

The Makita GOB01CZ 40V max XGT Brushless Cordless 6" Random Orbit Sander is a smart pick if you want strong cordless sanding performance, better balance at the pad, and real dust-control options in one package.

• Who it's for: Pros and serious DIY users doing finish sanding, cabinet work, trim, panels, and remodel punch work where cord-free mobility helps.
• Why it stands out: The off-board battery layout, low-profile body, variable 6,000 to 10,000 OPM range, and AWS capability make it more job-ready than a basic cordless sander.
• Worth knowing: This is tool only, so if you are not already on Makita 40V max XGT, you need to budget for a battery and charger.

• Is this a variable speed random orbit sander? Yes. It is a random orbit sander with a variable speed dial and a 6,000 to 10,000 OPM range.
• Does it use Makita 18V LXT batteries? No. This model is compatible with Makita 40V max XGT Lithium-Ion batteries only.
• Can it connect to dust extraction? Yes. It has through-the-pad dust collection, includes a dust bag, and connects to the Makita vacuum system. It is also AWS capable with the optional transmitter.
• How much does the tool weigh? The listed net weight is 2.2 lbs without battery.