CNC calculations you can understand
CNC TrueCut provides practical starting-point calculators and plain-language machining guides for mills, lathes, drills and taps. Every formula shows the inputs that matter, so machinists can check the result instead of trusting a mystery number.
Built for careful prove-out
Calculated values are educational starting points. Confirm them against your insert or cutting-tool manufacturer’s data, your machine limits, workholding, tool condition and shop procedures before cutting.