Bosch GCM12SD Review

The Bosch GCM12SD miter saw offers the precision performance, smooth cutting movement, and compact design of the brand’s unique Axial-Glide System. It comes with pre-aligned, square-lock fences to ensure perfect precision with every cut, as well as a state-of-the-art bevel and miter scaling system for easier cutting adjustments.

Bosch GCM12SD review

Bosch GCM12SD 120-Volt 12-Inch DB Glide Miter Saw

Like other power tools from Bosch, the GCM12SD is designed with comfort and ease of use in mind, having a vacuum and dust collector for easy maintenance along with an ergonomically designed handle for superior maneuverability.

This saw is ideal for using at home, or a workshop or out on site if required too. It is very well built and extremely robust so will be able to take any inevitable knocks it take on a working site. Expect to get a lot of use out of this miter saw, as it has been built to last and perform to its optimal levels at all times.

Watch this video overview of the GCM12SD

A closer look at the Bosch GCM12SD miter saw

Powerful motor and blade compatibility

With its 15 amp motor, this miter saw from Bosch can generate a speed of 3,800 rotations per minute for cutting different work pieces quickly and accurately. Its power is complemented by the flexibility of its blade, as it is interchangeable with an assortment of 12 inch blades.

Unlike the first wave of miter saws that hit the market, this model features a lower guard for a clearer, unobstructed cutting line visibility. This promotes a much more accurate cutting ability and ensures your quality of work stays to the highest level at all times.

Axial-Glide system for smoother cuts

The GCM12SD Miter Saw is incorporated with Bosch’s unique Axial-Glide feature to allow smoother cuts while promoting better control. This system also sets it apart from the traditional rail design of other miter saws, giving it a space-saving edge over the competition.

Compact miter saw with a large capacity

As a space-saving miter saw, the GCM12SD measures 31 by 22.5 by 23.5 inches and weighs approximately 65 lbs. But aside from its compact size, it has a 6.5 inch vertical capacity and a 4.0 horizontal slot for work pieces against its base or fence, along with a 6.5 inch crown capacity at 45 degrees that lets it handle a wider range of cuts.

In addition, the Bosch GCM12SD also has a couple of sliding base extensions which offer adjustable support to accommodate work pieces that spans a length of 40 inches. This ability to work on much larger applications adds a great deal of value to the tool for a lot of people.

High-precision alignments

The Quick-Release Squarelock Fences of the GCM12SD provides accurate alignments. It comes pre-aligned to the saw table at 90-degree angles and does not require adjustments for a faster cutting operation. It features a one click lock and unlock button for sliding the fences into place before setting the alignments.

Easier angle adjustments

The range selector and bevel lock switch are set on the machine’s front for making easier bevel adjustments. Its bevel capacity will let you cut between 0 to 47 degrees to the right and left, while the roof pitch and marked detents make it easier to set different cutting angles. The bevel detents come at 0, 33.9, and 45 degrees (right & left), topped off with a dual bevel scale with clear visibility.

Ergonomic handle and dust collector

The large, ergonomically-designed handle of this Bosch miter saw makes it easy to maneuver, and wrapped in a soft grip finish for superior comfort. Its trigger comes in an ambidextrous setup to accommodate both left handed and right handed users.

For even more comfort, the miter saw is equipped with a vacuum and dust collector that helps reduce the clean up time in half. Just like the other power tools from Bosch, the GCM12SD Miter Saw is available with a 1 year limited warranty.


  • This is a terrific miter saw from Bosch – it is a BEAST
  • The engineering on the glide technology is superb, the design is excellent
  • It is super heavy and good built, makes a great addition to your shop or garage
  • Power, adjustability, smooth movement
  • Clean straight cuts right out of the box and no adjustments necessary
  • The Axial-Glide system gives you greater cutting ability
  • Saw cuts very accurately with great repeatability and zero glide play
  • I’m extremely pleased with this saw and you


  • The saw is very heavy
  • It does not come with a laser
  • A little bit pricey but you get what you pay for

Overall thoughts on the Bosch GCM12SD

A really solid miter saw from Bosch, the GCM12SD offers a great deal of functionality. The quality of this saw is evident as soon as you see it and start using it for the first time. It is a pleasure to use as it cuts through a number of applications so cleanly. The Bosch GCM12SD is a really good quality miter saw, and well worth the price it is being sold on

Bosch GCM12SD 120-Volt 12-Inch DB Glide Miter Saw review

Buy Bosch GCM12SD 120-Volt 12-Inch DB Glide Miter Saw now!

Video:FeaturesSpecs:Box includes:Warranty:

  • Patented axial-glide system for durable precision and compact workspace
  • Expanded cutting capacity: 14-Inch horizontal capacity, 6-1/2-inch vertical capacity, 6-1/2-inch crown capacity (45-degree spring)
  • Large easy-to-read uniform bevel and stainless steel miter scales with marked detents and roof pitch angles
  • High-precision Squarelock fence aligns fence 90 degrees to table and requires no adjustment; one-touch lock/unlock to slide fence for added support
  • Large form-fitting ambidextrous ergonomic trigger handle provides comfort for all-day use
  • Amperage: 15
  • Arbor Size: 1-Inch
  • Bevel Angle Range: 48 Degrees Left and Right
  • Blade Diameter: 12 Inches
  • Cord Length: 6 Feet
  • Max RPM – No Load: 3,800
  • Net Tool Weight: 65 lbs
  • Voltage: 120-Volts
  • (1) 12-Inch Dual-Bevel Glide Miter Saw
  • (1) 60-Tooth Blade
  • (1) Material Clamp
  • (1) Blade Wrench
  • (1) 90 Degree Dust Chute Elbow/Vacuum Adaptor
  • (1) Dust Bag
  • 1 year warranty

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