06-21-2017, 08:32 AM
I use the containers end mills come in. Since I have access to a shop, they're free. I tape two together; one for the tap, one for the drill. Write the size on the side in big characters.
Contact a local machine shop and ask. Chances are, they throw out a handful every week. Most places are happy to give them to you for free.
Contact a local machine shop and ask. Chances are, they throw out a handful every week. Most places are happy to give them to you for free.
Full of ideas, but slow to produce parts