Preview in 3D, we print and ship it — or download the file to print yourself.
Heads up: many models on this page are AI-generated or uploaded untested. They may be misconfigured for the intended application — check the dimensions and tolerances, and verify or edit the model before printing or relying on it.
A 62 mm square, 19 mm tall adapter that lets a NEMA 17 stepper bolt into a machine face drilled for NEMA 23 — the base carries the 47.14 mm M5 pattern, the raised Ø52 tower carries the 31 mm M3 pattern with a 22.4 mm pilot register for the motor's centring boss. The hollow Ø30 core clears a shaft coupler, a 14 mm side window gives Allen-key access to the coupler set screw, and counterbores in the base bottom fully recess the four M3x20 motor screws so the adapter still seats flat.
A 28 mm tall tapered duct that lets a 60 mm fan feed an 80 mm fan opening (or vice versa): 80 x 80 mm flange with M4 clearance holes on the 71.5 mm pattern at the bottom, 60 x 60 mm face with four 3.4 mm self-tapping M4 bosses on the 50 mm pattern on top. The airway necks smoothly from 73 mm to 55 mm with a 2 mm wall, so it replaces a grinder/zip-tie bodge on amp racks, 3D-printer electronics bays and PC cases.
A 110 x 62 mm vented backplate for a Raspberry Pi 4B / 3B+ with four 5 mm standoffs on the 58 x 49 mm bolt pattern (2.9 mm bores for M2.5 screws), edge stiffening ribs, two keyhole slots that drop over #8 wall screws, an M4 lock hole at the bottom, and a zip-tie bridge for power-cable strain relief. Five long vent slots keep air moving under the board and cut print time.
A 120 mm bench-top miter box with guided 90° and left/right 45° saw slots for cutting trim, dowels, and small stock by hand. The channel takes pieces up to 34 mm wide and about 20 mm thick, and two counterbored holes let you screw or clamp it to a bench.
A shelf that hangs on the center screw of a standard duplex outlet cover to hold a charging phone off the floor. 70 mm wide plate, 58 mm deep ledge with an 8 mm lip and a cord notch through the middle.