Cutter with length stop

thingiverse

Hi! I had to cut 1,000 small pieces of foam, all exactly the same length. Since I couldn't find a tool that fit the bill, I designed one myself. This tool was based on cheap blades I already own (check if they match yours: http://s.click.aliexpress.com/e/crXH9ul6). Standard blades should work just fine. To assemble it, you'll need 2 x M3 screws with rounded caps and nuts (get them here: http://s.click.aliexpress.com/e/cBtLzu5K). Any hardware M3 will do. Only the stopper part needs to touch the bed while printing, so I optimized it for vertical printing. You might have to sand down the stopper a bit to remove excess material and get it perfectly aligned with the ruler's zero mark.