[imwllc]

I have used all sandvik indexable drills for my cnc lathes until recently when a carboloy salesman sold me a couple of their drills, i like carboloy because of the economy of a 4 sided insert, but experianced less rigidity when drilling 3 times the diameter deep, i run 90% of my jobs from 316 stainless, and want some opinions on other brands of drills to try