Search found 1 match
Search found 1 match • Page 1 of 1
- Mon Dec 24, 2018 7:18 am
- Forum: Workshop & Tools
- Topic: Drilling stainless firewall *HELP*
- Replies: 3
- Views: 2579
Hi Everyone, I am having a hard time getting my firewall match drilled. I am using Avery cobalt #40 drill bits with "off the shelf" Home Depot cutting oil. Further, I'm using my cordless drill on very low speed with quite a bit of pressure. After monkeying with this for well over an hour, ...