The file 'Trimming Knife 3D Printer Model' is (stl,skp) file type, size is 154.1KB.
Something I made to cut the brim from prints, uses standard 'stanley' type trimming knife blades. Some fettling of the insert might be needed to get it to fit, but that helps ensure a tight fit.
Note that this is in no way a safety knife and should be used with care. At some point I might make a slide on cover.
body.stl | 281.4KB | |
insert.stl | 201.4KB | |
trimming_knife_v2.skp | 218.5KB |