- December 1, 2025
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G Code Groups What Use Are They?
CNC Training Call David: 07834 858 407
30 five star ratings on Google (just saying)
G Code Groups, every G code is in a group and I remember looking at G codes for years thinking why on earth do they do that?
I thought it was just to satisfy the geeks, it gave them more bullshit to talk about and confuse the shit out of me.
Anyway now I’m all grown up, I know exactly why G Codes are in groups.
The good news is today I am going to tell you why and….. I am going to give you a practical example.
(Be sure to read on for a free cheese on toast recipe)
Here is a list of G codes and the groups that they are in

Hass G Code Groups do vary a little.
Now I know this is boring but please try to keep focused it gets exciting soon honestly.
If you are loosing the will to live already then off you go, this video is amazing.
I know it’s only two of us now but I will carry on. I wrote this article a bit back about macro for the over 18’s.
Fanuc G73
Call David: 07834 858 407
for Hurco training
Anyway here is a little thing about a Hurco control that is really useful. One of the things I always teach my pupils, or victims as they are sometimes called is this.

