05-18-2016, 09:29 AM
Can you get a hole saw to suit a brace Ed? That would be plenty slow enough 
I frequently use hole saws in sheet metal and agree with what everyone else has said about using them. I've had good results with my drill press but you have to ensure everything is locked down tight, as they can want to wander. I've posted this before but this is the setup I used when making the burner tube for my furnace (that I haven't made yet).
I frequently use hole saws in sheet metal and agree with what everyone else has said about using them. I've had good results with my drill press but you have to ensure everything is locked down tight, as they can want to wander. I've posted this before but this is the setup I used when making the burner tube for my furnace (that I haven't made yet).
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