
Cycloid Drive 25:1
NEMA17 · Ø85 mm · STL + STEP
Actual model render · No physical itemTerrace Dock · Colours are illustrative; choose your own filament.
A desk stand for the Fanttik NEX E2 Ultra precision screwdriver. The driver docks upright with its USB-C port facing up, beside 50 labelled pockets for every bit in the set.
This design is previewing ahead of its marketplace launch. Purchasing is not open yet.
Ask us about availability ↗3D print files only. You’ll need a 3D printer; the optional feet also need inserts and screws. The files passed digital mesh, dimension and slicer checks, a Harbe Works prototype stand has been printed, and the pocket size was checked with a genuine NEX E2 Ultra bit set. Images are 3D renders.
The stand, foot and fit coupon arrive together in one ZIP, each as 3MF and STL. The Fanttik screwdriver, bits, inserts, screws, native CAD, machine G-code and slicer projects are not included.
| Stand | 156 × 58 × 72 mm |
|---|---|
| Height with optional feet | 77 mm |
| Driver dock | Ø21.6 mm bore with a 45° seat |
| Bit pockets | 50 × 4.35 mm across flats |
| Pocket depth | 12 mm, or 20 mm for the six 45 mm bits |
| Tool slot | 20 × 6.5 × 45 mm |
| Reference slice, stand | About 6 h · 149 g PETG (Bambu A1 profile) |
Designed around Fanttik’s published 0.8 × 6.65 in driver size and its 5/32 in hex bits; the 45° seat centres the driver body. Import at 100% scale in millimetres, never scale the dock, and print the fit coupon in your filament first.
Designed for the Fanttik NEX E2 Ultra and the 50 bits supplied with it: 12 bit types in 11 sections, with plain and security Torx sharing one. Other E2 models and other brands were not the design basis.
Fanttik and NEX E2 Ultra are names of their owner, used only to describe compatibility. Harbe Works is an independent studio and is not affiliated with, sponsored or endorsed by Fanttik. The driver and bits in the images are simplified reference shapes.
Print the stand in PETG or PETG-CF with its flat base on the plate and no supports. 0.2 mm layers, 4 walls and 20–25% gyroid infill are a sensible starting point; use a hardened nozzle for PETG-CF.
Print the fit coupon first, in the same filament. Bits should go into its two-dot pocket by hand; if they bind, a small increase in X-Y hole compensation opens every hole slightly.
Optional feet: print four in TPU 95A HF and fix each with an M3 × 8 mm screw into an M3xL4xD5 brass heat-set insert. The stand also sits directly on its flat base.
Read the Terrace Dock guide ↗Print the dock, feet and coupon for your own personal use. Selling printed docks, and sharing or reselling the digital files, is not included.
No load, drop, heat, charging-safety or long-term durability claim is made. Follow Fanttik’s own charging and safety instructions.
Read the full file licence ↗Email help@harbeworks.com with the design, file name, printer and slicer details. For an order, include your marketplace order reference in your private message.
Version 1.0.0. We’ll help investigate file access or a suspected defect. Your marketplace’s purchase policies and applicable consumer rights apply.