SLOTTING 316 SS
Slotting a part made from 316 stainless steel with our new flat tooth rougher. This was an uncoated 3/4 30degree helix endmill reground to .700. Parameters were 660 rpm, .5 ipm at 2.6 deep. With coating we will increase to 1000 rpm and 1 ipm minimum, shooting for 2+ ipm. It is kinda boring, but proves it can be done.