Penetration Rate Calculator

Instructions: Select Threading or Knurling, TPI range, Hardness range, as well as number of starts in order to calculate the approximate part revolutions as well as the approximate compensator revolutions required to manufacture a part. Then select "Calculate" to display the values.

Please Note: The penetration rate calculator is intended for general information purposes only. We make no representations or warranties of any kind as to the accuracy, completeness nor suitability of the calculator, in any specific application.