STL files for spool adapters, tool racks, spacers and jaws, each cut to the spool, bolt or tool you measure.
A silica-gel core for the hole in your spool, cut to the spool and to the beads you bought.
What you need A calliper for the hole in the middle of the spool and the width of the spool beside it, and the bead size on your bag of silica gel.
A flat gauge that reads the grams and metres left on your spool, with a scale worked out from your spool.
What you need A ruler or calliper for an empty spool, a new one and its label, and your nozzle size.
A wall rack for the screwdrivers you already own, with each hole cut to its driver and spaced for its handle.
What you need A caliper, the screwdrivers for the rack, your wall space, and the wall screws and washers you will use.
Plastic caps for your vice jaws, with V grooves cut for the range of round bar you hold.
What you need One vice jaw's width, face height and depth, and the thinnest and thickest bar you want to hold.
A round spacer or washer cut to your bolt and to the gap you need to fill.
What you need A calliper for the bolt, and the thickness and outside diameter you want.
A sleeve that fits your shaft into a bigger hole, cut to both sizes, with an optional flange.
What you need A calliper for the shaft and the hole, and how far into the hole it goes.
A ring that makes a spool with a big centre hole sit on a thinner axle or holder, cut to the hole of your spool and the size of your axle.
What you need A calliper for the spool's centre hole and your axle, and the spool's width at the hole.
A block with a row of holes for your drills, smallest to largest.
What you need The smallest and largest drill in your set, and the step between sizes.
A push-on clip with a guide ring, cut to your sheet or to a 2020 extrusion.
What you need A calliper for the sheet, or a 2020 extrusion, and your filament size.
A push-on clip for the spool rim that keeps the loose end of the filament from unwinding.
What you need A calliper for the spool rim, and your filament size.
A block of hexagonal pockets for screwdriver and drill bits, in the grid you choose, drawn from the bit you measure.
What you need A calliper for the hexagon of your bits, across the flats.
An adapter between a vacuum hose and a tool's dust port, drawn from the two diameters you measure.
What you need A calliper for the hose end and the tool's dust port.
A bench block with a hexagonal hole for each key in your set, sized across the flats with the clearance you pick.
What you need Your set of hex keys, to pick the matching set.
