Wood chisel sharpening guide

I wanted to made my own sharpening guide getting inspiration form the ones available on the market, several designs I found on internet and the one I built some years ago with pieces of wood and furniture rolls that wasn't so accurate

I started from the list of chisels I have in my workshop and designed a guide compatible with all of them including a planer blade. Idea was to don't have to dismount and do a lot of adjustment when changing chisel size and/or sharpening angle

Chisel sizes from 6mm to 35mm width and up to 6mm thickness / Planer blade 42.5mm width

The chisel is secured on the guide by a screw and centered with 2 removable spacers. Spacer sizes are calculated based on the chisel size width (e.g. 16mm or 25mm)

I printed it with Prusament PLA. For better strength I set 3 perimeters and 25% 3D honeycomb infill for base, fixing plate and roll

All screws are standard one you can find on the market (M5 and M6)

Tested and working fine with 15mm and 25mm width chisels with 25° and 30° angles

On top of .stl and .3mf files I uploaded Fusion 360 .f3d one so you can modify the design and adapt it to your needs

Next step will be made a jig to easily and to precisely place the chisel to always have the right sharpening angle (20° / 25° / 30°…), adapt guide to bedan sharpening and why not replace removable spacers by adjustable one

As usual, feedback and comments (and for sure "likes") will be always welcome. Feel free to post nice pictures of your makes

Enjoy

If you like this model, take a look also at my other designs