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Blank Diameter
1/2
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Brand Name
ProCut Coating
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Bright Decimal Equivalent
5000
Drill blankHigh speed steelBright, hardened and ground drill and reamer blanks are often used as gages to check hole size and drill bushing sizesThey can be used as guide pins or die sets, or modified as punchesTolerance: +.0000 .0003" - sizes over 12" +.0000 .0005