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3D Printed Miter Box for Precise 90 and 45 Degree Cuts

3D Printed Miter Box for Precise 90 and 45 Degree Cuts, design preview, hero tilt

Design preview. Rendered from the file, not a photo.

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What it does

  • Guides your saw at exact 90 and 45 degree angles so your cuts come out straight and true.
  • Works with your existing handsaw, so you can get pro results without buying new tools.
  • Custom sized to your needs through parametric design, fitting your workshop space perfectly.

You can make perfect angled cuts every time with this 3D printed miter box. It holds your saw steady at the exact angles you need, so your woodworking projects look clean and professional.

This workshop tool is a simple but smart design. Your saw slides through the guide slots at 90 and 45 degree angles, giving you the control to cut wood trim, frames, and molding with confidence. The parametric design means you can adjust the box to match your saw size and your workspace.

Print it, use it right away, and make cuts you can be proud of.

2.9k downloads in the maker community. That is interest in the design on the site it came from, not our sales.

What you get

  • This design prints as one piece.
  • Nothing else to print or buy for this to work.

What it is made of

Designs like this print well in PLA. Compare the materials.

Printed plastic is strong for its size, but it is not metal. We have not load tested this design, so we do not publish a weight rating. Keep it out of a hot car and away from open flame.

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Who made this design

Designed by MarcusWolschon. We did not draw it.

Shared under GNU GPL. See the original design