CNC Kalkulator
CNC KalkulatorCalculation

Tapping

Created on · tapping-data

Free tapping calculator

Calculates spindle speed, synchronous feed, and ideal cutting time for tapping.

Formulas

n = 1000 · vc / (π · d); vf = n · P; t = L / vf

Sources: Sandvik Coromant: threading application guide, tapping formulas.

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