Re: fabrication advice needed
Posted: Mon Sep 28, 2009 4:06 pm
Like RG said, run the hole saw backwards, take your time, let it cool,then run it some more.
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Yes, paddle bits are nice for aluminum hole cutting.irrationalsolutions wrote:Its a little late now but that is how I make the afterburner. I use a paddle bit. Keep it at a slow speed and take your time. I get a perfect hole every time.