EditCNC
Calculator: Speeds, feeds, tapping drills, etc.
This application will enable the user to quickly calculate speeds and feeds for drills, milling cutters, and lathe workpieces.
Use this application to quickly look up the size in inches (or mm) of a Letter or Number drill, or the decimal equivalent of a fractional drill size, as well as tapping drills.
System requirements:
Any computer with Windows98, ME, 2000 XP, NT, Vista, Win7, 8 & 10 (32 or 64 bit).
ConnectCNC requires at least one serial COM port, or USB/RS232c port converter.