Nerdlinger
Stainless
- Joined
- Aug 10, 2013
- Location
- Chicago, IL
Cross drilling an 1/8" hole in 7/8" round 4340 straight down in Z. I spot before drilling so the top side of the hole already has a nice chamfer but the back side is all burry. Should I just use one of those spring-loaded EZBurr, BurrAway, etc. or is there something else that's better??? Thank you!