I was fortunate that in this instance of using a hole saw in thin sheetmetal, I got clean round holes where my vintage air swivel vents needed to go. I was out of time and couldn't find these great tools locally, however they'll be one of the next tool purchases I make.
__________________
Josh
Designing a '65 Chevelle with a StreetFighter theme, inspired by JP's II Much & Ron Schwarz's $5k Mustang
|