Thanks to Ed Kramer and Richard
Success on the first shot
On today’s episode of “Things Vince does that shouldn’t work but do”
Homemade single point 0.250 threadmill made from a 1/4-28 hss tap and cnc threadmilling a 3/8-32 thread.
Link to Richards thread on threadmilling https://community.carbide3d.com/t/thread-milling-in-metal-on-the-shapeoko-3/5332