---
tag: m0007
title: Coolant Controls
brief: Turn mist or flood coolant on / off
author: shitcreek

group: control

codes: [ M7, M8, M9 ]

examples:
  -
    pre: Turn on mist coolant
    code:
      - M7
  -
    pre: Turn on spindle flood coolant or laser air assist
    code:
      - M8
  -
    pre: Turn off all coolants or air assist
    code:
      - M9
---

This command pertains to a CNC machine with a liquid cooling system or a laser with air assist.