Punch evenly spaced holes in a belt
Lay a 35 mm belt between the two rails and mark through the holes with an awl: new holes come out on the centre line at the standard 25 mm pitch, so a punched belt looks factory-made instead of wandering.
Prints as shown on its floor, no supports.
Filament: at most about 23.4 g of PLA printed solid (roughly $0.47 at $20 per kg); normal infill uses less.
To get the files, open it in the generator and choose File › Download STL (one file per part) or Download 3MF (every part on one plate).
The belt hole spacing template model measures 150 × 42 × 8 mm (width × depth × height). You can change every size in the free SO3D.xyz generator before you download it.
No. Prints as shown on its floor, no supports.
At most about 23.4 g of PLA (18.9 cm³ printed solid), roughly $0.47 of filament at $20 per kg. Normal infill uses less.
Yes. Open it in the SO3D.xyz generator (free, in your browser), change the size, walls, dividers, holes, text or anything else, then download it as STL or 3MF for your slicer.
Change the size, walls, dividers, holes and labels of the belt hole spacing template model in your browser, then download it for your printer. Free, no CAD needed.
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