PM 728 VT Quill Fine Feed Knob
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Description
Here is a Quill fine feed knob for a Precision Matthews PM-728VT.
The model has a tapped 6-32 hole for a set screw. If you need another thread type, let me know.
I just had a lot of 6-32s hanging around so i chose that.
I would recommend printing the smaller diameter on the bed and using tree supports.
It gives a much better finish.
I used PETG-CF since is has a tapped hole. Speaking of, you will need to chase the threads with a tap.
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