Back to GSM Code List

M23/M24: Threaded chamfer exit

Turns the chamfer/automatic pull-out at the end of threading on or off depending on the control.

For reference only: syntax changes with the control, the post-processor and the machine parameters. Check the official manual and run a simulation before cutting. Legal notice.

Family
Lathe
Machine
Turning, Mill-turn
Risk
Medium
Example
M23 / M24
E.g.:
M23 / M24

Machine: Turning, Mill-turnRisk: Medium

Haas · Fanuc

  • Haas: On Haas lathes it can control chamfer out of thread.
  • Fanuc: It depends on the control and the threading cycle used.

Other codes in Lathe

See the full list of G and M codes

Frequently Asked Questions (FAQ)

What does M23/M24 mean in a CNC program?

Turns the chamfer/automatic pull-out at the end of threading on or off depending on the control. In the catalogue it appears as "Threaded chamfer exit", within the Lathe family.

Can you give me an example of M23/M24?

M23 / M24 — Turns the chamfer/automatic pull-out at the end of threading on or off depending on the control.

Which machines use M23/M24?

M23/M24 is used in: Turning, Mill-turn.

What should you watch out for with M23/M24?

Medium risk: it rarely breaks anything on its own, but a wrong value shows up on the part. Check the block before running the batch.

Related tools