The surface finish calculator performs the following functions:
- Calculate feed rate required on your lathe to obtain a desired surface finish based on the radius of the insert
- Calculate side wall surface finish when milling with the side of an endmill.
- Calculate the required step over distance when surfacing with a ball endmill to obtain a specific surface finish
- Convert Ra surface finish to other commonly used surface finish measurements (estimated only)
CNC Machinist Calculator Pro is a machining calculator designed to make your life easier. Our app is perfect for CNC programmers or operators who need to make quick calculations on the fly. It includes the following features: