
Bolt & Nut Generator
Metric and inch bolts with a matching nut, for printed or steel mates.
Hole Saw Holder Generator stores hole saws by size, each cup-down over a post a little smaller than the saw, with hex sockets for the arbors and round ones for spare pilot drills, every place labelled. Type your saws in millimetres or inches, 14 to 210 mm; the posts are hollow, so a big set prints in little filament, and the sockets take your printer's measured fit. It stands free (in tiles cut between saws when larger than your bed), fills your case as an insert, or sits in a Gridfinity grid.
The full guide: every step with pictures, examples, print settings, fixes and every setting.
Read the Hole Saw Holder Generator guide
Metric and inch bolts with a matching nut, for printed or steel mates.

Wall racks for bar, F and spring clamps, each slot sized for your clamps.

Drill indexes for metric, inch, number and letter sets, sized from your printer.