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Old 11-14-2016, 08:50 PM
jimmontg jimmontg is offline
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Join Date: Jan 2016
Location: Now live in Las Cruces NM.
Posts: 1,345
I do not not know where to get carbide counterbores. May have to to use a combination of carbide drill bit and end-mill. I have looked at two of the biggest supply places. If they exist they will be single drill and end-mills at a specialty shop.
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