BOSCH GCM18V-07SN Review

Bosch released a new cordless single-bevel miter saw in the fall of 2022. Designed to be portable, powerful, and accurate, it has quickly become a favorite among carpenters and DIY enthusiasts alike. Users say it’s ideal for doing finish carpentry like cutting crown molding and baseboards. Does it deliver on everything it promises? We reviewed the Bosch GCM18V-07SN to find out.




Features of the GCM18V-07SN

Let’s start with the best features of this beveling miter saw.


One of the standout features of the GCM18V-07SN is its portability. If your saw weighs only 26 pounds and it’s cordless, you can work with it anywhere. The GCM18V-07SN runs off Bosch’s BITURBO brushless motor and 18V PROFACTOR batteries for performance equivalent to a corded model. The soft start and electronic brake help eke out every last bit of power.

Well-designed controls

The locking power switch on the handle is natural to use with either the right or left hand. With the thumb, it slides in either direction while the user squeezes to start the blade.

Not only that, but all the adjustment knobs are comfortable and straightforward to use. Change a setting, and it clicks into place, so there’s no doubt. Furthermore, the well-marked measurements are easy to read with detents at all the common angles.


Next, the single-bevel design cuts 3-3/4-inch nested crown molding up to 45° against the fence (on the left side). Plus, if you’re doing crosscuts, the saw can slice through 2x4s and 2x6s up to 8-1/4 inches.


The fence provides excellent support as it’s taller than you’d typically find on a saw like this. Additionally, there is a handy removable clamp to secure the workpiece.

Dust collection

The saw comes with a dust bag, and it’s compatible with a shop vac for debris collection. In short, this self-contained tool only needs a stable workbench while you work.

Cons of the Bosch GCM18V-07SN

Despite all the benefits of the Bosch GCM18V-07SN, a few things might disappoint some users.

The first is that there’s no laser or shadow line. If you want to verify the alignment before cutting, you must manually bring the blade down.

And second, if you’re cutting 3-3/4-inch pieces on the right side, the saw will only go partway through. You’ll need to flip them to the left side or lay them flat for a crosscut if you don’t need a beveled edge.

Nevertheless, we saw many reports that the GCM18V-07SN was correctly aligned and perfectly accurate right out of the box.

Additional features

One additional feature worth mentioning is that Bosch 18v PROFACTOR cordless power tools come with a 180-day no-questions-asked return guarantee. This provides peace of mind for those hesitant to invest in a new tool.

Also, the GCM18V-07SN may be able to share 7-inch blades with a circular saw – compare the specifications for both.


Overall, the Bosch GCM18V-07SN is an excellent miter saw that delivers on its promise to be portable, powerful, and accurate. It’s ideal for finish carpentry work and DIY projects. Plus, it’s a worthwhile investment to any carpenter’s or DIY enthusiast’s tool collection. Although it’s only a single bevel saw, not a double, and lacks a laser, it’s an excellent tool that gets the job done anywhere.

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