Cnc G Codes And M Code List Pdf Download High Quality May 2026

Creates arcs or circles in a counter-clockwise direction.

by keeping the most frequent commands in your line of sight.

Pauses the program until the operator presses "Cycle Start." cnc g codes and m code list pdf download

💡 Always check your machine’s specific manual. While most G and M codes are standardized, some manufacturers use "custom" M-codes for unique features like parts catchers or high-pressure coolant. Understanding Letter Addresses

Moves the tool at maximum speed to a coordinate. Used for non-cutting moves. Creates arcs or circles in a counter-clockwise direction

Starts the spindle spinning in the standard cutting direction.

Stops the program and winds it back to the beginning. Why You Need a PDF Reference or Geometric codes

G-codes, or Geometric codes, handle the motion of the machine. They dictate the "what, where, and how" of tool movement.