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Old 19-08-2015, 12:14 PM
cfranks (Charles)
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Join Date: Feb 2008
Location: Tungkillo, South Australia
Posts: 599
Simple math problem

Hi,
Could a kind person help me with what assume to be a simple math problem but it is beyond my capabilities. I want to cut a triangular goove (point first) in a metal plate, with an equilateral triangular tool, so I can imbed a 2mm cylinder with the cylinder's centre line flush with the plate. How deep must the groove be?
Many thanks,
Charles
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