Quickly calculate speeds and feeds for drills, milling cutters, and lathe workpieces.

• Calculate between RPM and feet per minute or meters per minute
• Calculate between feed per rev and feed per minute in inches or mm
• Calculate drill point and countersink depths
• Drill charts
• Editable material list
• Convert values shown between Inch and Metric measurements.

This application opens ready to use the measuring system last used.