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Unread 10-03-2014, 17:53
catacon catacon is offline
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FRC #1444 (Lightning Lancers)
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Re: How to Make a Clean Hole with 1 1/8" Dill Bit?

We have had great luck with carbide hole saws like this one. They get expensive in larger sizes, but they cut extremely nice holes.
http://www.grainger.com/product/IDEA...511?s_pp=false