Machinist's Calculator

Calculator for Machinists and CNC Programmers

Surface Finish Calculations


The purpose of the surface finish application is to enable the user to calculate the correct amount of lathe feed or ball nose cutter stepover to achieve a particular theoretical surface roughness.
Calculations can be for inch or metric systems.



Machinist's Caclulator
This app available on Windows version only.

Machinist's Calculator for mobiles
Tap here for links to Machinist's Calculator for mobile devices.

To download the free, fully functioning demo to your PC, go to the Machinist's Calculator web site on your Windows computer. Explore all of the Machinist's Calculator's time saving functions.You'll spend a lot less time leafing through reference books!