Is this you?
Standing at the control, staring at a macro-heavy program that technically works... but you do not really trust.
You can run CNC machines. You understand standard G-code. You can read a normal program and usually predict what will happen.
Then macros show up.
Variables you did not write. Math inside brackets. IF statements, loops, jumps, labels. A program that changes behaviour depending on inputs you barely understand.
You can run it. You can tweak a value if you are careful. But you would not want to build one from scratch.
So you leave macros alone unless you absolutely have to touch them.
Maybe the program came from another shop. Maybe it was written years ago by "the macro guy." Maybe it works, but no one can fully explain why.
You are told not to break it.
So instead of understanding the logic, you work around it.
You copy and paste sections without knowing the full impact. You adjust variables cautiously and hope the maths does what you think it does. You avoid adding features, checks, or automation because one mistake could scrap a part or crash a tool.
That uncertainty shows up as:
- Avoiding CNC macro programming even when it would save time
- Longer prove-outs because you do not trust the logic
- Repetitive manual edits that macros should be handling
- Feeling limited while others build smarter, more flexible programs
I know that situation well.
When I first encountered macro G-code, I could run machines confidently, but macro programs felt opaque and fragile. They worked, but they did not feel safe. No one explained how variables are evaluated, how logic flows, or how a FANUC control actually processes macro instructions step by step.
So I learned the hard way. Broken logic. Missed conditions. Programs that behaved differently depending on values I did not fully track.
The problem was never intelligence or experience.
What was missing was clear, structured training in CNC Macro Programming. A way to understand parametric G-code as a system, not a collection of tricks.
How variables, expressions, conditional logic, loops, and subprograms work together. How the control evaluates each line. How to design macros that are predictable, readable, and safe to edit.
That is exactly what this course is built to give you.
A practical, shop-floor understanding of CNC macro programming, so you can write, edit, and trust macro-driven programs before you ever press Cycle Start.
If macro code on a CNC control still feels risky, you are not alone.
Maybe you have had to use macros because a job required it. Maybe you inherited a parametric program you did not write. Maybe CAD/CAM handles most work, but every time variables and logic appear, confidence drops.
You understand standard G-code. But once maths, conditions, and loops show up, small edits stop feeling safe.
You are never fully sure how changing one value will affect the rest of the program. Prove-outs take longer. Edits feel tense. One small change can cause behaviour you did not expect.
So you work around macros instead of with them.
You reuse existing macro programs. You avoid touching certain variables or logic blocks. You rely on caution rather than understanding.
That slowly chips away at confidence, even though your machining skills are solid.
This CNC Macro Programming course is built to change that.
When you understand how variables, expressions, logic, loops, and control flow actually work on a FANUC control, macro programs stop feeling fragile. You stop guessing. You start knowing what the control will do before it runs.
Changes become deliberate. Programs become easier to read and safer to edit. Macros become a tool you control.
That is what proper CNC macro programming training should feel like.
Introducing: The Advanced CNC Macro Programming Course
Better Career Prospects and Real Shop Advantage
CNC Macro Programming takes you beyond standard machinist skills and puts you in a much smaller, more valuable group.
A few years ago, I ran a poll and found that 83% of professional CNC machinists could not write macro code. The ones who could had a clear advantage when applying for jobs and were often paid more. That gap still exists.
It makes sense. As machinists, there is already a lot to learn. Macro programming introduces logic, variables, and structured thinking that feels closer to computer programming than traditional G-code. Most people never get taught it properly.
If you do, you stand out.
Higher Value Skills at the Control
Macros allow you to build logic directly into your programs using variables, conditions, and loops. That opens the door to smarter, more flexible machining strategies that standard G-code cannot handle on its own.
You can:
- Create custom canned cycles tailored to your parts
- Reduce repetitive programming by reusing parametric logic
- Make fast, safe edits at the control without returning to CAD/CAM
- Handle families of parts with a single adaptable program
That flexibility leads to faster setups, shorter prove-outs, and less downtime.
Efficiency, Confidence, and Fewer Mistakes
When you understand how macro logic is evaluated by the control, edits stop feeling risky. You are no longer guessing how a change will ripple through the program.
That results in:
- More efficient programs
- Fewer programming errors
- Less risk of crashes
- Greater confidence when handling complex jobs
Confidence comes from knowing how the control will behave, not hoping it does.
Long-Term Value and Job Security
This course also gives you lifetime access to reference material you can return to whenever you need it. Macros are not something you memorise once and forget. They are a skill you refine over time.
Having in-demand macro programming skills makes you harder to replace and more valuable to employers. It also gives you the freedom to solve problems others cannot, quickly and cleanly.
Who This Course Is For
Before diving into CNC Macro Programming, you should already be comfortable with standard G-code. That could come from shop experience or from completing one of these courses:
If you already understand G-code and want to move into the advanced stuff, you are ready.
This is where standard programming ends and smarter CNC programming begins.
Enroll now for only $268 $170
Each time this macro programming course is updated the price will increase, Buy now for lifetime free updates!
But dont just take my word for it. Take a look at this.
Real feedback from machinists who have taken the course and seen results.
Excellent content, well organised and easy to follow. Pace is excellent and the content is exactly what I was looking for. Thanks Marc.
Jason
Information is being presented in a logical, simple, precise method. Very good coarse!
Mike
It couldn't be any better. I enjoyed every single step of the course. Many thanks
Patrick
Great course. Excellent introduction and presentation.
Peter
Great information, and taught in a very easy to follow way.
Joe
Great course. I learned a lot thanks.
Ahmadou
What you will learn
How FANUC Reads Macro Code
You start by learning how a FANUC control actually processes macro code. That means understanding how variables are read, stored, and evaluated, and how the control executes macro instructions line by line. You will see exactly what happens inside the control before a macro-driven move ever takes place.
Core Macro Building Blocks
From there, you move into the core building blocks of CNC Macro Programming. You will learn how to create and use variables, write expressions with brackets and maths, and control program flow using conditions, comparisons, and logical statements. Nothing is treated as magic. Every decision the control makes is explained clearly.
Conditional Logic and Looping
Next, you will work with conditional logic and looping. You will learn how IF statements, WHILE loops, and branching logic behave, when to use each one, and how to avoid the common mistakes that cause unpredictable results. You will see how small changes in logic can completely change how a program runs.
Building Practical Macro Programs
The course then shows you how to build practical macro-driven programs. That includes creating custom canned cycles, handling families of parts with a single program, passing values between programs, and structuring macros so they are readable, reusable, and safe to edit at the machine.
Shop-Floor Focused Training
Throughout the course, everything is taught in the context of a FANUC control. This is not abstract theory. You learn how FANUC evaluates expressions, handles variable scope, processes logic, and executes motion so what you learn transfers directly to the shop floor.
Assessments, References, and Outcomes
Self-assessments are included to help reinforce key concepts and confirm your understanding. You also receive downloadable reference material you can keep and use whenever you need to revisit macro syntax or logic.
By the end of this CNC Macro Programming course, macros will no longer feel fragile or risky. You will be able to read macro programs with confidence, write your own from scratch, and make deliberate changes knowing exactly how the control will respond before you press Cycle Start.
Enroll today for just $268 $170
14-day money back guarantee. Free life time updates
YES! I WANT THE ADVANCED MACRO COURSE
Here are the lessons and bonuses that you will get when you purchase this course.
CNC Macro Programming Course: Value $268 $170
Know exactly what your macro code will do before it runs.
Most machinists are taught how to run programs, not how macro logic is actually controlling the machine. That leads to reusing existing macros, avoiding certain variables, and hoping a small edit does not trigger something unexpected.
This CNC Macro Programming course shows you how macro G-code really works on a FANUC control, so you understand exactly how the machine will evaluate each line before it runs.
You will learn how variables, expressions, conditional logic, loops, and control flow influence motion and decision-making inside the program. You will see how to safely write, edit, and debug macros used for automation, part families, and custom cycles.
This is practical, shop-floor macro programming training you can apply immediately at the control, not abstract theory or canned examples.
BONUS: CNC Macro Programming Reference Handouts: Value $49
This CNC Macro Programming course includes clear, downloadable reference handouts designed for real shop-floor use, not textbooks.
You get:
- Macro variable reference charts for quick lookups
- Clear examples of expressions, brackets, and calculations
- Plain-language breakdowns of conditional logic, loops, and control flow
- FANUC-focused macro syntax explained without fluff
Keep them on your phone, tablet, or laptop and use them right at the machine when you need a reminder or want to sanity-check a macro before running it.
These are the kind of references you come back to again and again, especially when working on complex or unfamiliar macro code.
BONUS: Six CNC Macro Example Programs: Value $49
This CNC Macro Programming course includes six complete example programs based on real shop-floor use.
Each example demonstrates how macro logic is structured and applied in practice, from basic variable use through to conditional logic and loops. You see how values flow through the program and how decisions are made line by line.
You get:
- Six full CNC macro programs you can study and reuse
- Clear explanations of what each section of code does
- Practical examples covering variables, maths, conditions, and loops
- Realistic program structures you can adapt to your own jobs
These examples remove the guesswork from macro programming and give you proven patterns you can apply with confidence at the machine.
EVERYTHING YOU GET INSIDE THE MACRO G-CODE COURSE FOR $268 $170
Practical, shop-floor training that gives you the confidence to understand your CNC macros, edit code safely, and run real jobs without guesswork.
Advanced CNC Macro Programming with G-Code
$170
Included
- Learn variables and how they work
- Every macro function explained in detail
- Read, write and follow any CNC macro program with confidence
BONUS: Lesson Handouts
$49
Yours Free
- Easy to read part programs
- Every line of code you learn with drawings
- Plain language explanations of how to program with macros
BONUS: Example Programs
$49
Yours Free
- Learn how to apply macros in the real world
- Gain creative ideas on how to apply macros
- Check your work againsts a proven program
Total Value: $268
Todays Price: Just $170
CNC Macro Programming Training That Builds Real Understanding
The fastest way to stop guessing and start knowing how your macro code will behave before it runs.
This CNC Macro Programming course teaches you how FANUC controls actually interpret macro G-code. You learn how variables, expressions, logic, loops, and control flow work together so you can read, write, and edit macro programs with confidence.
Everything is explained using real macro program examples, shown clearly and in plain language. No tricks. No filler. Just logic you can follow and apply.
$268 $170
YES, I WANT TO LEARN MACRO PROGRAMMINGInstant access. Learn at your own pace. No fluff, just skills you use at the machine.
14-day money-back guarantee. If this course does not improve your confidence and understanding at the control, you get your money back. No stress, no hassle.
Choose Your GCodeTutor License
Enrol in separate CNC courses or get massive savings when you enrol in a training bundle.
G-Code Training Bundle
- Over 14 hours of pre-recorded lessons
- LIFETIME ACCESS to all 4 G-Code courses
- Complete G-Code training
- Easy to understand
- Write CNC programs to make any part imaginable with G-Code
+VAT
($635/user)$497 per user- Foundation G-Code course
- CNC mill programming with G-Code course
- CNC lathe programming with G-Code course
- Advanced CNC macro programming course
- GCodeTutor certification
- Downloadable handouts
- Free updates For life
- Lifetime access
- Risk-free 14-day money-back guarantee
Everything Bundle
- Over 70 hours of machine shop training
- 4 G-Code programming courses
- 2 Fusion 360 CAD/CAM courses
- 1 Machine shop maths course
- 1 GD&T measuring equipment course
- 1 Manual Lathe course
+VAT
($1725/user)$1097 per user- Foundation G-Code course
- CNC mill programming with G-Code course
- CNC lathe programming with G-Code course
- Advanced CNC macro programming course
- Fusion 360 CAD/CAM for milling machines
- Fusion 360 CAD/CAM for lathes
- Measuring equipment - (GD&T)
- Machine shop maths
- Machine shop safety
- CNC router course (Free Gift)
- 3D printing G-Code (Free Gift)
- Mini manual lathe apprenticeship
- GCodeTutor certification
- Downloadable handouts
- Free updates For life
- Lifetime access
- Risk-free 14-day money-back guarantee
ALMOST Everything Bundle
- Same as the Everything Bundle but WITHOUT the manual lathe mini apprenticeship course
- 4 G-Code programming courses
- 2 Fusion 360 CAD/CAM courses
- 1 Machine shop maths course
- 1 GD&T measuring equipment course
+VAT
($1425/user)$847 per user- Foundation G-Code course
- CNC mill programming with G-Code course
- CNC lathe programming with G-Code course
- Advanced CNC macro programming course
- Fusion 360 CAD/CAM for milling machines
- Fusion 360 CAD/CAM for lathes
- Measuring equipment - (GD&T)
- Machine shop maths
- Machine shop safety
- CNC router course (Free Gift)
- 3D printing G-Code (Free Gift)
- GCodeTutor certification
- Downloadable handouts
- Free updates For life
- Lifetime access
- Risk-free 14-day money-back guarantee
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Each time new content is added to the course the price will Increase
YES! I WANT THE ADVNACED CNC MACRO COURSE