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Thread: Carborundum #112 double grit
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01-12-2010, 06:37 PM #1
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- Sep 2009
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Thanked: 0Carborundum #112 double grit
I've been looking for a while for exactly what this means. This is the designation for a stone currently sitting on my desk.
I know that Carborundum stones go by the numbers from about #102 on upwards, with the lower numbers being finer grit. I haven't, however, been able to find anything like a chart or list of conversions into grits, microns, JIS, etc. Does anyone know one, or the rough equivalences of #112?
Thanks in advance.