The innovation responsible for both the unique appearance and the unparalleled level of performance is Bosch’s patented Axial-Glide System. Beyond giving the GCM12SD its distinctive profile, Bosch’s Axial-Glide System eliminates three key challenges miter saw users have endured since the first slide systems debuted many years ago. While the traditional sliding compound miter saw approach enables users to make wider cross cuts, that system takes up more space and is prone to misalignment and stickiness over time. By replacing the sliding rail system with a hinged or articulating glide arm system – similar to the linkage used in a four-bar suspension design – Bosch created a more compact miter saw that delivers durable precision, remaining true and smooth over time.

Axial-Glide System durable precision – consistent precision over tool life; compact workspace – saves up-to 12 In. workspace; glide action – unmatched smoothness of cut

Expanded cutting capacity: 14 In. horizontal capacity (nominal); 6-1/2 In. vertical capacity against the fence (base); 6-1/2 In. crown capacity against the fence (45° spring)

Upfront bevel controls – all-metal bevel lock lever and range selector located upfront for quick and easy bevel settings without reaching behind the saw

SquareLockquick-release fences: high-precision SquareLockfence aligns 90° to table and requires no adjustment; one touch lock/unlock to slide fence for added support

Integrated expanding base extensions: 60% more left-to-right material support than leading competitor – 40 In. left to right

Large easy-to-read uniform bevel and stainless steel miter scales: 52° left/60° right miter capacity; 47° left/47° right bevel capacity with marked detents and roof pitch angles

Adjustable miter detents: detents at 0°, 15°, 31.6°, 22.5°, 45°, 60° right super-accurate and durable design

Push-button miter Detent override – easy-to-access thumb actuated control right up front for fine miter angle adjustment

Bevel detents: 0, 33.9°, 45° left/right for accurate cuts