leehljp
Member Liaison
I ran across a neat way to drill clean holes in sheet metal - for those who make their own metal segmenting rings. I have my way but it is far more work than this method and not as good either:
This link is about 20 minutes but the actual tip starts at the 6 minute mark. The whole video is good.
Drilling Accurate Holes in Thin Sheet Metal With Twist Drills - HomemadeTools.net
Drilling thin sheet metal with regular drill bits can be hazardous and even if you are able to get the drill bit to cut through, the hole will often
www.homemadetools.net
This link is about 20 minutes but the actual tip starts at the 6 minute mark. The whole video is good.
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