Overview：

Recently, when I was making some picture frames, my miter saw would move slightly, which resulted in inaccurate miter cuts. I decided to make a sturdy, precise sliding guide. The results are great!

This sliding rail has holes, which can be used to screw on wooden boards to extend it, or as a sacrificial baffle to ensure a clean cut.

I've included my Fusion 360 design, so you can customize it using the provided parameters. You can adjust the size of the bevel gauge, the fit of the sliders, and so on. If necessary, it can also be customized for specific angles.

Print：

If you print in the direction shown, you don't need to use a support structure. I printed mine with PLA, but most filament types should work just fine.