Posted 8/1/2025 07:36 (#11316375 - in reply to #11316335) Subject: RE: Drill bits/drill doctor
Western, New York
I buy Cobalt bits they perform well and last. Anything else (HSS, etc) your wasting your time. I also Keep a small selection of carbides on hand for drilling out hardened studs etc those will burn out a normal bit in no time