CNC Machinist Calculator UltraHome › M-codes › Haas NGC › M82
M82 Tool unclamp
Haas NGC M-code · Mill
Releases the tool from the spindle. Mostly for service and special sequences.
Format
M82
How it works
Not modal. Acts once on the line where it is commanded.
Example program
M05 (SPINDLE STOP)
M82 (TOOL UNCLAMP)
M86 (TOOL CLAMP)
M82 (TOOL UNCLAMP)
M86 (TOOL CLAMP)
Example is in inch. Check offsets and clearances first.
Watch out for
- Hold the tool when using M82 or it falls out of the spindle.
Related codes
M82 on other controls
The same number can mean something different on another control.
| Control | Meaning |
|---|---|
| Doosan (Fanuc) | Touch probe on |
| DMG Mori MAPPS (Fanuc) | Automatic door open |
| Mazak (EIA) | Workpiece measurement end |
| Swiss (Citizen Star) | Rotary tool 1 stop (Citizen) |
Every M-code for Haas NGC in your pocket. The app has the full example programs, search by number or shop word, a line decoder and calculators for tapping, threading and drilling.
Open M82 in the app All Haas NGC M-codes