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Free Training to Level Up Your CNC Skills

Get hands-on lessons in G-code, shop math, and manual lathe skills, for free.

Still Guessing or Googling G-Code?

If you are a machine operator, beginner, apprentice, or even running a shop trying to train your team, you have probably been told to just copy the last program, trust the CAM defaults, or figure it out on your own.

Maybe you are trying to step up from operator to programmer. Or maybe you are just tired of asking for help every time something goes wrong.

Whatever the case, you are left second-guessing yourself and no ones got time to explain things properly.

That leads to:

  • Wasting time chasing down mistakes
  • Bad finishes, broken tools, and rework
  • Feeling like youre always behind the curve
  • Losing confidence even when you are trying to improve

I built this free course to fix that. No fluff. No long-winded theory. Just three solid lessons from my premium training courses. G-code, manual machining, and shop-floor maths taught the way I wish someone had taught me.

If you have ever thought, I could do this if someone just showed me how, this is for you.

What You will Learn

These are full lessons pulled directly from my paid training courses. Try each one and see how I teach. G-code, machine shop maths, and manual lathe skills, all in one place.

G-Code Programming

Learn how to manually program a drilling cycle step-by-step, with no prior experience required.
From: Milling with G-Code

Machine Shop Maths

Master linear equations using real-world machining examples. Simple, clear, and visual.
From: Machine Shop Maths

Manual Lathe Skills

Learn how to take an accurate cut every time with this manual lathe trick.
From: Manual Lathe Mini Apprenticeship

Frequently asked questions
Have a question? I may have been asked it before.

If your question is not answered in this FAQ section, feel free to message me on my contact page.

Who is GCodeTutor?
GCodeTutor is a CNC Machine tools programming engineer called Marc who has been programming CNC machines for the aerospace industry for over 34 years.
How long is this course?
This course is around 30 minutes long broken down into bite-size videos between 4 and 18 minutes each.
Is it difficult to understand?
Some machine shop skills can be a complex to understand. This course is designed for beginners with no previous knowledge and is easy to understand and follow.
Enroll today for just $17.97 FREE!