Scott H
Cast Iron
- Joined
- Dec 2, 2001
- Location
- Covington, VA
When you use an end mill to "drill" holes, how much do you adjust your feeds and speeds from what is given in the book? Is it best to always rough the hole with a smaller drill first? I need a 9/16 hole 2" deep with a ball end mill profile at the bottom and good finish on the sides in 1020 Carbon Steel.
Thanks,
Scott
Thanks,
Scott