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Enclosures & cases
Handheld control box for four push buttons
A palm-sized housing for four 12 mm momentary push buttons, useful as a shortcut pad or a machine pendant. The top face has four 12.2 mm holes in a 2 x 2 grid at 22 mm spacing in a 2.5 mm panel so the button nuts bite properly, and the body is 70 x 70 x 30 mm with 2 mm walls and rounded edges. A 7 mm cable exit with a strain relief boss sits on one end, and the bottom plate screws on with four M3 screws. Open the ready-made model free, resize it on your phone or computer, then download a print-ready STL, 3MF or G-code sliced for your printer, free.Opening the ready-made model and downloading it as STL or 3MF are free, no card; AI changes use credits, from Maker at $7.99 a month.No printer? We print this part and ship it to your door. See its priceUpdated
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Adjust
Change its numbers in the viewer for free, or ask the AI in the chat: wall thickness, hole size, the thing it clips onto. AI changes use 2 credits per request (1 for a quick edit, 3 for a redesign), paid with a plan from Maker at $7.99 a month.3Print
Download a watertight STL or 3MF free, with your numbers and hand edits, or G-code sliced for your printer at the same price. After an AI change the download is included in every plan (4 credits without one).
Dimensions of the ready-made model (editable)
| Parameter | Value |
|---|---|
| outer width (X) | 70 mm |
| outer depth (Y) | 70 mm |
| outer height (Z) of the top box (walls) | 30 mm |
| wall thickness | 2 mm |
| vertical edge fillet radius | 4 mm |
| top panel thickness | 2.5 mm |
| strain relief boss outer diameter | 14 mm |
| boss height (protrudes inward) | 8 mm |
| bottom plate thickness | 3 mm |
| M3 clearance | 3.4 mm |
| corner boss for self-tap pilot | 6 mm |
| self-tapping pilot hole | 2.9 mm |
| screw inset from corner | 10 mm |
Example prompt
Create a handheld control box 70x70x30 mm with 2 mm walls and 4 mm rounded vertical edges. Top panel 2.5 mm thick with four 12.2 mm holes in a 2x2 grid at 22 mm spacing. 7 mm cable hole with strain relief boss. Bottom plate with four M3 screws.
Fit notes
Switch diameters, spacing and cable size are all yours to set, so SpeakCAD gives you a panel where every hole is right on the first print. Preview it in the browser, then add a toggle switch, an LED hole or a belt clip with a follow-up request.
Questions people ask about a handheld control box for four push buttons
A palm-sized housing for four 12 mm momentary push buttons, useful as a shortcut pad or a machine pendant. The top face has four 12.2 mm holes in a 2 x 2 grid at 22 mm spacing in a 2.5 mm panel so the button nuts bite properly, and the body is 70 x 70 x 30 mm with 2 mm walls and rounded edges. A 7 mm cable exit with a strain relief boss sits on one end, and the bottom plate screws on with four M3 screws.
Click Open it free on this page and create a free account (no card): the ready-made model opens in your browser, on your phone or computer, nothing to install. Change its numbers in the viewer for free and download a watertight STL or 3MF free, or G-code sliced for your printer at the same price. An AI change in the chat uses 2 credits per request (3 for a redesign), and the download after it is included in every plan (4 credits without one). Start with Maker: 50 credits a month for $7.99, cancel anytime.
On this page: open the ready-made model free in a SpeakCAD account (no card), change any dimension in the viewer, then download the STL or 3MF free, or G-code sliced for your printer at the same price.
A shared STL is modelled for someone else's measurements. Here you open the ready-made model free, change it to your measurements in the viewer, then download a file sized for the part you actually own, free as STL or 3MF.
Yes. SpeakCAD slices the part on its servers with OrcaSlicer and your printer's official profile (380+ printers, including Bambu Lab, Prusa, Creality and Elegoo), and you download the G-code (a sliced .gcode.3mf for Bambu Lab printers). G-code sliced for your printer costs the same as the STL: included in every plan, free for a part you shaped by hand, 4 credits without a plan for a part with AI work in it. Pick your printer on the printers page to see its profile.
No. SpeakCAD runs in the browser on your phone or computer: the chat, the 3D engine and the live viewer load in the tab. The only file you download is the finished STL, 3MF or sliced G-code.
Print it your way
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