G-Code to Macro Logic The Complete Beginner Bridge
Move beyond basic G-code and start thinking in CNC macro logic.
This beginner-friendly course is built around 15 structured modules, each with quizzes and practical assignments, guiding you step by step into CNC automation. You also receive two professional CNC macro books and three Macromill software tools, all included with lifetime access.
Complete the course and earn an industry-recognised Macromill certification, proving your foundation in CNC macro logic.
One-time purchase. Lifetime access. Offline software. No subscriptions.
Industry-Recognised CNC Macro Certification
Macromill is a registered CNC training and solutions provider, trusted by machinists and engineers around the world. Our certifications confirm real, practical skills in CNC macro logic and automation — not just theory.
Complete the program, earn your Macromill certificate, and showcase verified macro programming competence backed by a global CNC training provider.
Wave Threading Generator — Included for Life
The Macromill Wave Threading Generator gives you direct access to advanced threading logic used in high-performance CNC environments. Generate controlled wave threading motion to reduce cutting load, improve chip control, and extend tool life during demanding threading operations.
Designed for experienced CNC users, this software helps you apply complex threading strategies with confidence. Fully offline, professionally structured, and included with lifetime access — no subscriptions, no renewals.
Radial Chip Thinning Factor Calculator — Included for Life
Your membership includes lifetime access to the Macromill Radial Chip Thinning Factor (RCTF) Calculator, a professional machining tool used to correctly adjust feedrates during high-efficiency and light radial engagement milling.
This software helps you apply chip thinning logic with confidence, improving tool life, surface finish, and process stability. Fully offline, always available, and included as part of your Macromill software suite — no subscriptions, no renewals.
TriangleMacro — CNC Trigonometry & Macro Calculator (Included for Life)
TriangleMacro is a precision CNC trigonometry calculator designed to instantly solve right-angle triangles and generate correct Fanuc macro formulas for angles and side lengths. Enter any valid combination of values and let the software calculate the rest automatically.
Built for CNC programmers and machinists, TriangleMacro removes guesswork from trig-based macro logic and helps you apply mathematical relationships with confidence. Fully offline, professional-grade, and included with lifetime access — no subscriptions, no renewals.
Course curriculum
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1G-Code to Macro Logic – The Complete Beginner Bridge
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📘 Lesson 1 What G-Code Really Is — and Why Macros Exist
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📝 Lesson 1 Quiz
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ASSIGNMENT – LESSON 1 WHAT G-CODE REALLY IS — AND WHY MACROS EXIST
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📘 Lesson 2 How the CNC Controller Reads and Executes Code
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📝 Lesson 2 Quiz How the CNC Controller Reads and Executes Code
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ASSIGNMENT – LESSON 2 HOW THE CNC CONTROLLER READS AND EXECUTES CODE
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📘 Lesson 3 Understanding Variables and Data Flow in CNC Macros
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📝 Lesson 3 Quiz Understanding Variables and Data Flow in CNC Macros
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ASSIGNMENT – LESSON 3 UNDERSTANDING VARIABLES AND DATA FLOW IN CNC MACROS
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📘 Lesson 4 Mathematical Expressions and Calculations in CNC Macros
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📝 Lesson 4 Quiz Mathematical Expressions and Calculations in CNC Macros
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ASSIGNMENT – LESSON 4 MATHEMATICAL EXPRESSIONS AND CALCULATIONS IN CNC MACROS
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📘 Lesson 5 Conditional Logic (IF Statements) in CNC Macros
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📝 Lesson 5 Quiz Conditional Logic (IF Statements) in CNC Macros
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ASSIGNMENT – LESSON 5 CONDITIONAL LOGIC (IF STATEMENTS) IN CNC MACROS
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📘 Lesson 6 Combining IF Logic with WHILE Loops in CNC Macros
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📝 Lesson 6 Quiz Combining IF Logic with WHILE Loops in CNC Macros
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ASSIGNMENT – LESSON 6 COMBINING IF LOGIC WITH WHILE LOOPS IN CNC MACROS
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📘 Lesson 7 Using Macros to Replace Repetitive G-Code
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📝 Lesson 7 Quiz Using Macros to Replace Repetitive G-Code
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ASSIGNMENT – LESSON 7 USING MACROS TO REPLACE REPETITIVE G-CODE
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📘 Lesson 8 Parameterizing a Macro (Making One Program Fit Many Jobs)
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📝 Lesson 8 Quiz Parameterizing a Macro (Making One Program Fit Many Jobs)
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ASSIGNMENT – LESSON 8 PARAMETERIZING A MACRO (MAKING ONE PROGRAM FIT MANY JOBS)
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📘 Lesson 9 Writing Your First Reusable CNC Macro (Step-by-Step)
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📝 Lesson 9 Quiz Writing Your First Reusable CNC Macro (Step-by-Step)
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ASSIGNMENT – LESSON 9 WRITING YOUR FIRST REUSABLE CNC MACRO (STEP-BY-STEP)
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📘 Lesson 10 Expanding Your Macro – Limits, Messages, and Professional Enhancements
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📝 Lesson 10 Quiz Expanding This Macro (Adding Limits, Messages, and Enhancements)
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ASSIGNMENT – LESSON 10 EXPANDING YOUR MACRO – LIMITS, MESSAGES, AND PROFESSIONAL ENHANCEMENTS
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📘 Lesson 11 Common CNC Macro Programming Mistakes (and How to Avoid Them)
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📝 Lesson 11 Quiz Common CNC Macro Programming Mistakes
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ASSIGNMENT – LESSON 11 COMMON CNC MACRO PROGRAMMING MISTAKES (AND HOW TO AVOID THEM)
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📘 Lesson 12 Testing, Proving, and Safely Running CNC Macros
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📝 Lesson 12 Quiz Testing, Proving, and Safely Running CNC Macros
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ASSIGNMENT – LESSON 12 TESTING, PROVING, AND SAFELY RUNNING CNC MACROS
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📘 Lesson 13 Debugging CNC Macros – Finding and Fixing Problems Fast
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📝 Lesson 13 Quiz Debugging CNC Macros – Finding and Fixing Problems Fast
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ASSIGNMENT – LESSON 13 DEBUGGING CNC MACROS – FINDING AND FIXING PROBLEMS FAST
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📘 Lesson 14 Structuring CNC Macros for Readability and Long-Term Use
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📝 Lesson 14 Quiz Structuring CNC Macros for Readability and Long-Term Use
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ASSIGNMENT – LESSON 14 STRUCTURING CNC MACROS FOR READABILITY AND LONG-TERM USE
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📘 Lesson 15 From G-Code User to Macro Thinker – Your Next Steps in CNC Automation
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📝 Lesson 15 Quiz From G-Code User to Macro Thinker – Course Completion
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ASSIGNMENT – LESSON 15 FROM G-CODE USER TO MACRO THINKER – YOUR NEXT STEPS IN CNC AUTOMATION
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2⚙️💻Software Included (Life time)
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💻Triangle Macro Calculator
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💻Radial Chip Thinning Factor Calculator
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💻Wave Threading Generator
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3📚MACROMILL Books
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📗The Newcomer's Guide to CNC Macro Programming - 256 Pages
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📗The Macro Programmer's Guide to CNC Probing - 294 Pages
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