Tool Life Calculator
Calculate expected tool life using the Taylor tool life equation from cutting speed, reference data, and the Taylor exponent.
Inputs
SFM
SFM
min
Results
Expected Tool Life
14.2 min
Parts per Tool (5 min cycle)3
Speed for 30 min Life332 SFM
Speed for 60 min Life279 SFM
How to Use This Calculator
- Enter the actual cutting speed and the reference speed from your Taylor tool-life data.
- Set the reference tool life (minutes) and Taylor exponent n for your workpiece-tool combination.
- Review expected tool life (minutes) at the current speed and estimated parts per tool edge.
- Adjust cutting speed to balance tool life and productivity — faster speeds reduce tool life exponentially.
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