Digitalfire CAD Drawings

These are F3D solid model CAD drawings, they can be edited (e.g. Fusion 360 F3D files also have design history and parametric data intact). STL files (surface polygon maps) can generally just be printed (or sent to a service provider). Individual objects in 3MF files can be resized, rotated, reflected and moved before printing using Slicer software.

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A 3D printable shell for casting a working plaster mold for jiggering and/or slip-casting. Three pieces must be printed and glued. The pour spout is a fourth piece. Key measurements are parameterized.

CAD drawing of mug jigger mold
$5.00 USD (we will email your invoice and download instructions)


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A 3D printable mold for making mug, pitcher and teapot handles custom fit to the vessel's contours. This has an accompanying step-by-step video how it was drawn.

CAD drawing of mug handle mold
$6.00 USD (we will email your invoice and download instructions)


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A Fusion 360 CAD drawing of a 3D printable propeller for friction mounting onto a mixer shaft. A step-by-step video shows how it was drawn.

CAD drawing of a 3D printable propeller
$3.00 USD (we will email your invoice and download instructions)


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The natches, spacers, clips and embeds were developed for making molds for slip casting.

CAD drawing of mold natch parts
$5.00 USD (we will email your invoice and download instructions)

Are These Available on Thingiverse?

No. We want to foster DIY, learning CAD to be able to create your own. Our files and support are intended to help you see the fantastic possibilities of 3D CAD and get started using it. 3D Model sites are an obstacle to that. Their FAQs make no mention of any efforts to reduce environmental impact of printing plastic. For example, they ignore the issues of printer poop, model weight, % infill and support waste, print time and likelihood models are unprintable or prone to print failure. They are uncurated, they exploit creators, trivialize craft, foster passive consumption and the print-and-dispose culture. They are silent on how limited the STL file format is. They do not have to be any of these, but they are. We make models that print quickly and as light as possible, ones that you open in a CAD package and edit yourself, ones with a design history and support pages, projects, videos, etc.

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