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Ear Saver Router CNCing

Protect your ears from face mask ear loop burn!

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Here are files and recommendations for CNCing your own Ear Savers.

I am using a:   Shopbot  PRSalpha 96-60   

Let me know of any additions, corrections, or clarifications that you might suggest or need!

crv - 29.74 MB - 05/19/2020 at 00:17

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crv - 22.31 MB - 05/19/2020 at 00:17

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AutoCAD DXF - 767.42 kB - 05/19/2020 at 00:17

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crv - 33.00 kB - 05/19/2020 at 00:17

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AutoCAD DXF - 13.94 MB - 05/19/2020 at 00:16

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View all 12 files

  • 1 × 12"x48" HDPE Sheet (or any easily disinfectable flexible sheet material)
  • 1 × ONSRUD 63-743; Solid Carbide router, 1 flute, upcut O flute, https://www.onsrud.com/Products/63743.asp
  • 1 × ONSRUD 91-000 Spoilboard Surfacer https://www.onsrud.com/Series/91-000.asp
  • 1 × 80° engraving bit (Optional for added text)
  • 1 × Double Sided Tape- Xfasten, 3M Scotch; Blick Crepe 1" XFasten Double Sided Woodworking Tape w/Yellow Backing 2.5 Inches x 30 Yards

View all 8 components

View all 7 project logs

  • 1
    VCarve: First Pass- Cut through the Top .050" Layer of the parts

    Cut through all the columns of your parts; 8 minutes

  • 2
    VCarve: Second Pass- Cut through the Bottom .095" Layer of ONE Column at a time

    Cut only one column at a time, to remove any tape residue from the endmill, and  incase something goes wrong...;  2 minutes

  • 3
    Double Stick tape the material to the Spoilboard

    I usually get through three sheets before I've needed to surface the board

View all 3 instructions

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