Mat Cutter

Mat board push cutter, similar to a Logan push style bevel cutter. The cutting angle is set to 52 degrees and it was designed to cut 4 ply mat board (~1/16"). There are 7 unique parts to this build, two being 3D printed parts, a razor blade, melt-in style nuts, and 3 different sized #4-40 screws. If someone wanted me to redesign the cutter with smaller holes that could be tapped or used with self-tapping screws I'd be happy to do so. Also I could make the unit cut thicker (say 8 ply 1/8") mat board, which I plan to do if I ever get some thick mat but I'll make that a new part designation as I want the centered cutting mark on the units back to reflect the true cutting point.

To assemble: Clean up all the edges of the printed parts and press in the #4-40 nuts using a fine tipped soldering iron. Nuts should be flush or slightly below the surface. File down any plastic that is pushed above the back surface and also re-tap the threads to remove any plastic that gets into the nut's