DIYbanter - View Single Post

(ShakasCaregiver) wrote in message ...
I would like to find a rpm chart for cutting steel with a hole saw. Anyone
know of such a creature? For example I have one two inch hole to make in some
plate steel. A slow rpm but how slow? Thanks! Scott

Drill a few holes on the waste side of what you are holing for a place
for the chips to go, sawing the chips over and over doesn't contribute
anything.