General precision cutter for 90º and 45º

thingiverse

I made this simple cutter for cutting PTFE tube at 90 degrees and printer filament at 45 degrees. It also cuts other things besides that. The cutter uses two centimeters of standard eighteen millimeter blade fixed inside the body with a short three millimeter screw. The pusher is attached to the body by a long three millimeter screw. You can put it together with or without a spring, keeping it open or closed - your choice. Don't forget to use support on both parts. I should probably make a smaller version or an all-plastic version sometime. By the way, be aware that actual rendered images might look different from the real STL files. When I update this thing, the original sources and STL files are my top priority.