Customizes covers for holes in surfaces such as countertops, etc. Usage: Enter hole's dimensions: shape (circular/square/rectangular), dimensions, fillet radius. Define cover: overlap, thickness Define plug dimensions: length, clearance Choose if you like to have snaps or fins Don't forget to TURN OFF "SHOW SLICE", so you'll get a full cap when you generate it. For best cover surface quality, print upside-down (cover on printing surface)
Smooth PLA 3D printed parts. Using tetrahydrofuran, or THF, as a solvent for PLA. suspend the print in a glass container, pour in a tiny amount of the solvent, and (gently) heat it. The evaporated solvent will smooth all the ridges out of the print, leaving a shiny and smooth surface. You can, of course, hand polish it by dedicating a lint-free cloth and a pair of gloves to the task.