I used a couple of broken power tools for the drive components 3d printed lathe:
Get 3D Printed Mini Lathe Pictures. Hack a power drill into a mini metal lathe with precision speed control. The principle, first of all, is safety.
Mini 3D printed Lathe by Branez - Thingiverse (With images ... from i.pinimg.com
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In the video he mentions that all the files are available for download so you could make one for as sublime points out in the video below, you already know what parts are going to wear out fast and can simply print a few extras to have on hand. Fdm printing has a lot of drawbacks when it comes to printing minis. (a) extend to other functions 5 others all of them have new and unique ideas especially suitable for 3d printing. Metal lathe 8x16 inch precision mini metal lathe 2500rpm 850w mini bench lathe maintenance free brushless motor variable spindle.