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ASME B94.11M-1993

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ASME B94.11M-1993

Twist Drills (B94.11M - 1993)

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This standard covers nomenclature, definitions, sizes and tolerances of high speed steel, straight and taper shank drills, and combined drills and countersinks, plain and bell type. B94.11m-1993 covers both inch and metric size drills.