So I was making holes in my keg today and I'm having problem with my last hole. I was trying to make a pilot hole as usual, with lots of oil, low rpm and tons of pressure but there are no shavings at all and I can't get through. I'm using standard drill bit so maybe it's dull now.
I'm afraid I hardened the steel now so is there a better bit I could use to get through it ?
I'm afraid I hardened the steel now so is there a better bit I could use to get through it ?