RCTF CALCULATOR – RADIAL CHIP THINNING TOOL

Take full control of your CNC cutting performance with this powerful RCTF (Radial Chip Thinning Factor) calculator. This software automatically calculates the correct chip thinning compensation when machining with light radial engagement, ensuring your feedrates are optimized instead of undercutting tool performance.

Simply enter your tool diameter, radial depth, material, RPM, and feed per tooth — the app instantly calculates the correct adjustment and outputs optimized cutting values. This helps increase material removal rates, improve surface finish, and extend tool life without risking tool damage.

Built for real machining environments, the calculator includes a wide range of material presets, supports both metric and imperial units, and provides fast, accurate results in real time.

Whether you’re a CNC machinist, programmer, or engineer, this tool removes guesswork and gives you confidence in every cut.