Mitre box for 2020 extrusions

Mitre box to cut 2020 extrusion using hand hacksaw. Should be useful If you forgot to order a laser cutting service:)

Guides should be done from steel cylinder with 6 mm diameter. Better hardened steel and it is possible to use metal drills as temporally solution.

There are two versions of guides:

• pure cylinder guides, e.g. a drill bits may be used as temporally solution
• cylinder with cut ages (see files with "_cylinder" prefix). It's bit better because increased contact surface.

There are 2 sizes of the printable parts:

• 140 mm - default size for more convenient fastening, for example using wood working clamps
• 110 mm - a version for small bed plates (Voron 0.2 friendly size)

Finally, the base has holes for screws, which can be a better option for securing the mitre box to the work surface.

Change History

v2: 
- add 110 mm versions
- and screws holes
- Move source model to Fusion360 design