Could this be any useful?

I bought the bits here a long time before this class so I could use on my DIY CNC. Can they still be useful or should I just order new ones? Thank you.

JON-A-TRON9 months ago

You can probably use them with plastics and get good results, but I don't think they'll work well for wood. I would try them out with some delrin or maybe ABS stock.

bayonino (author)  JON-A-TRON9 months ago

Alright Jon, I'll try with plastic(acrylic), thanks!!