Internal Splines (and Hexes Too)

About

Hack job hobby machining, vintage machinery repair, the occasional old moped, and whatever else I might happen to make; with a focus on using scrap, junk, and other found materials. If you find value in what I do, consider supporting the channel on Patreon: https://www.patreon.com/Jeremymakesthings If you want to get in touch, shoot me an e-mail: [email protected]