August 29, 2024
Description
This will snugly fit this 0.3-8mm keyless drill chuck on Aliexpress.
If you find it is a tight fit you could either print slightly larger or lightly run a file/sandpaper over the faces on the shaft of the chuck.
Modifications from the original:
The steepest overhang is 45° if you print it with the flat part against the printbed. No supports necessary.
There is an internal depth for 60mm of hex shaft, and 10mm thread clearance at the top, if you want to use it for other things.
License:
Creative Commons — Attribution
9
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