F - Feed rate

This Gcode is used to set the feed rate.

It can be used as part of another Gcode command or by itself.

The specified feed rate remains in operation until overwritten

The feed rate does not override the maximum feed rate specified for any given axis.

Syntax & Parameters

  • F Value - This defines the feed rate the machine will use for the specified operation.

Example program

N10 F1500

The machine will use a feed rate of 1500 units

INFORMATION: Units are defined as either inches or mm depending on your machines setup or G20 or G21 command in use.