Speeds and Feeds Calculator

Quickly calculate cutting speeds and feeds for drills, milling cutters, and lathe workpieces. *(This app is included in our Machinist Calculator)*

- Calculate between RPM and feet per minute or meters per minute
- Calculate between feed per rev and feed per minute in inches or mm
- Convert values shown between Inch and Metric systems.

Tags: inch to milimetar, inches to mm calculator, inch to mm calculator, speeds and feeds, speeds and feeds chart.