MACHINING CALCULATOR
Tap Drill Size Calculator
Calculate a basic metric tap drill size from nominal diameter and pitch.
CALCULATIONThreading
Calculate a basic metric tap drill size from nominal diameter and pitch.
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Basic Tap Drill Size
Calculation note: Results are mathematical calculations based on your inputs. Check the tool maker’s data, machine limits, workholding and material before using a value in production.
Calculate a basic metric tap drill size from nominal diameter and pitch.