Lathe Tool Sharpening Jig

This is a work in progress. I don't have a bench grinder so that part is in the future. Using a belt sander at the moment.

They want $40 for one online.

I made a wood version of this before I got the 3d printer so just converted the material to PLA.

I only used supports for the knobs. Just rotate as you need. The extra material after removing the support makes the nuts and bolts fit tighter in the knob.

This is designed to use 2 1/4" X 1.5" and a (1/4" X 2" For the Tool Holder) bolts and nuts in the knobs. They pressure fit.

I can see where this would be confusing. The hardware is;
Two 1/4" X 1.5" bolts with nuts, and one 1/4"X2" bolt with nut.