I tried my own version of a wine bottle adjustable cutting jig.
|First you need one of these glass cutter. I found mine on amazon for about 6 $|
Then just cut a 45 degree angle on a piece of plywood
|Break the handle from the glass cutter and determine|
where you will position it so only the cutting wheel sticks
out from the plywood. Trace the shape with a pencil.
|You can now screw it in place and it wont move. If you|
wish to change the cutting wheel, it's easy to do so.
|Then we want to assemble a bridge than will slide over the bottom part.|
| Glue the cutting board to the bridge. I added a backing for support. |