I WAS READING A MACHINST BOOK WHEN I CAME ACROSS THIS "ADVANCED METAL CUTTING CALCULATOR IN U.S. & METRIC UNITS" WHICH IS USED IN MICROSOFT EXCEL AND IS WORTH $71.00.

NOW MY QUESTION IS WHETHER OR NOT THIS PROGRAM IS WORHT PUCHASING, HOWEVER I DO HAVE A FEAR WHEN IT COMES TO "CHIP THICKNESS" DUE TO THE STRENGHT OF THE MATERIALS. IM FARLEY NEW TO THE SPEED AND FEEDS AND IM ALSO CURIOS IF THERE ARE BETTER PROGRAMS OUT THERE I HIGHLY APPRECIATE THE FEED BACK MY EMAILS [email protected]