Larryh128
Silver $$ Contributor
I know that there are a lot of good cutting oils available but I tryed something on the last chamber & had good results. I've always used Cool Tool on stainless for a bunch of years and it has a good track record. I stumbled upon a couple bottles of liquid moly from back in the days that "prepping" the bore was the rage. Long story short, 50% moly, 50% cool tool. 100rpm's & probably the slickest chamber that I've ever cut. I polished it but really don't know why. Out of habit I guess. Might be worth a try if you're not in love with what you're using now. I have also been trying it on different operations with the same results. It also seems to help TICN coated cutters.
