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Tools & jigs
DeWalt TSTAK II impact-driver insert
An insert that holds a 20V impact and two batteries in a TSTAK II box (about 330 × 310 mm) so the tool does not rattle. The well is 180 × 80 × 50 mm with two 80 × 55 mm battery nests. Print in PETG with 2 mm walls. Describe your measurements and SpeakCAD builds it with AI (credits), then download STL, 3MF or sliced G-code.No ready-made model yet: building it uses credits (4 credits for the part on a plan, its first 3 small changes free; Maker: 50 credits a month for $7.99, cancel anytime).Updated
No ready-made model for this part yet
Sign in and SpeakCAD builds it from the prompt below (4 credits for the part on a plan, its first 3 small changes free; Maker: 50 credits a month for $7.99, cancel anytime). Want to try the editor first? The live demo is free, no account.2
Adjust
Change its numbers in the viewer for free, or ask the AI for a change in the chat (2 credits for a small change, 1 for a quick edit, 3 for a redesign; the first 3 small changes are free on a plan).3Print
Download a watertight STL or 3MF, included in every plan (4 credits without one), or G-code sliced for your printer at the same price.
Example prompt
Create a TSTAK II impact insert, 180×80×50 mm tool well, two 80×55 mm battery nests, 2 mm PETG.
Fit notes
The TSTAK VI oscillator insert is a different box. In SpeakCAD you name the impact, preview the insert in the browser, then download the STL.
Questions people ask about a DeWalt TSTAK II impact-driver insert
An insert that holds a 20V impact and two batteries in a TSTAK II box (about 330 × 310 mm) so the tool does not rattle. The well is 180 × 80 × 50 mm with two 80 × 55 mm battery nests. Print in PETG with 2 mm walls.
There is no ready-made model for this part yet. Click Build it with AI and sign in: the example prompt on this page is filled in, and SpeakCAD builds the part from it in your browser (4 credits for the part on a plan, its first 3 small changes free). Change any number in the viewer for free, then download a watertight STL or 3MF, included in every plan (4 credits without one), or G-code sliced for your printer at the same price. Start with Maker: 50 credits a month for $7.99, cancel anytime.
SpeakCAD builds it to your measurements from the example prompt on this page: the part uses 4 credits on a plan, its first 3 small changes free (3 without a plan), and a small change after them 2, then the STL or 3MF download is included in every plan (4 credits without one), or G-code sliced for your printer at the same price. Start with Maker: 50 credits a month for $7.99, cancel anytime. To try the editor before paying, the live demo is free, no account.
A shared STL is modelled for someone else's measurements. SpeakCAD builds this part to the millimetres you give it (AI requests use credits), so the file you download is sized for the part you actually own.
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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