How To Set Native Units In Mach3 CNC Software

If you want your CNC Router table to uses inches or millimeters you will need to know how to set native units in mach3 cnc software.

I will show you how to easily change between millimeter and inches. I will show you step by step what to do and what not to do.

After you set up the native units you can use my other videos tutorials to show you how to set up the number of steps per unit automatically.