I need to cut grooves for some O rings, all on the lathe, these are quite small, 1mm width and into Stainless Steel (303) and need to be a really good fit. (Going to be holding 150BAR of pressure)
What tool would be best, grind down a HSS parting tool is about the only think I can think off so far.
Thanks
Dave
What tool would be best, grind down a HSS parting tool is about the only think I can think off so far.
Thanks
Dave