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Decimal wall chart for quick reference of tap drill sizes across inch, metric, and pipe thread standards. Printed on durable paper stock, ideal for posting in the shop, office, or engineering workspace. Essential reference for machinists, tool & die professionals, and manufacturing teams who need fast, accurate drill size lookups without interrupting workflow.
Michigan Drill Decimal Wall Chart Drill Guide and Tap Sizes Machinist Shop Office DWC
$9.75