CNC Lathe Programming Using Fanuc G-Coding & M-Coding

Hi, my name is Chris — and welcome to my beginner’s course on CNC lathe programming.

If you’re interested in a hands-on machining career, learning how to program a CNC lathe manually using G-code and M-code is a powerful skill. This course is your springboard into CNC lathe programming without relying on CAD/CAM software.

What You’ll Learn

In this course, you’ll build a strong foundation in programming a 2-axis CNC lathe, covering:

• Basic Program Layout

• Cartesian Coordinate System

• Writing Safe, Structured CNC Programs

• Tool Changes & Offsets

• G96 & G97 Spindle Speed Control
  (Includes surface speed formula breakdown)

• Essential G-Codes: G0, G01, G02, G03

Canned Cycles Covered (with Full Code Breakdowns)

• G71 – Roughing (Stock Removal) Cycle

• G70 – Finish Pass Cycle

• G83 – Peck Drilling

• G72 – Facing

• G75 – Grooving

• G75 – Part-Off Cycle

Each cycle is broken down in detail so you understand why and how it works — not just how to copy code.

Who This Course Is For:

• Apprentices entering the machining trade

• CNC machine operators looking to advance their skills

• Machinists wanting to learn manual G-code programming

• CNC hobbyists and engineering students

What You’ll Get

• Clear, beginner-friendly video tutorials

• Real program examples written step-by-step

• Lifetime access and support — ask questions anytime!

If you’re ready to level up your CNC knowledge and learn how to program lathes the right way — I hope to see you inside the course!

Chris