Rolling Knife Sharpener
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Remixed two designs to come up with a 3D printable rolling knife sharpener that uses cheap Chinese sharpening stones.
- Rating
- 5 / 5
- Likes
- 35
- Downloads
- 134
- Makes
- 2
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- Reviews
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Updated at source:
Model information
- Source
- Printables
- Category
- Kitchen
- License
- Creative Commons — Attribution — Noncommercial
Fully printable rolling knife sharpener that integrates the designs of two other authors into a seamless tight tolerance package. You must purchase @Cpt Cthulu's suggested bill of materials, which includes:
Materials needed:
- O-ring 58mm AD 50 mm ID 4mm thickness, 2 times
- 6806-2RS bearing, 30x42x7mm, 2 times
- Neodym magnets 5x3 mm, 4 times
- M3 threaded insert, 6 times
- M3 x 10mm countersunk screw, 6 times
- Whetstones / Diamond files from china:
I ordered #240, #400, #1000, and #3000 grit diamond files, those are the standard grits are #240/#1000. I think the complete kit cost me ~$30 on aliexpress and a couple of very simple prints. Compare that to a HORL at $130+.
I've included my .step files to follow both original designers' intent for sharing. The Onshape Parts Studio is also available for others to modify if desired.