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G82 Drilling cycle with dwell
Centroid CNC12 Acorn G-code · Mill
Like G81 but dwells P seconds at the bottom. Gives a cleaner bottom for spot drilling and counterboring.
Format
G82 X Y Z R P F
Addresses
| Address | What it does |
|---|---|
X Y | Hole position |
Z | Hole bottom |
R | R plane |
P | Dwell in seconds |
F | Feed rate |
How it works
Modal, canned cycle. Cancel with G80.
Example program
G20 G17 G40 G49 G80 G90 ; INCH, SAFE START
T1 M6 ; LOAD TOOL 1, Z GOES HOME FIRST
G54 G0 X0 Y0 ; WORK OFFSET 1
S1500 M3
…
T1 M6 ; LOAD TOOL 1, Z GOES HOME FIRST
G54 G0 X0 Y0 ; WORK OFFSET 1
S1500 M3
…
The full 8-line example is in the app. Example is in inch. Check offsets and clearances first.
Watch out for
- P is seconds, the same as G4.
Related codes
G82 on other controls
The same number can mean something different on another control.
| Control | Meaning |
|---|---|
| Fanuc | Drilling cycle with dwell |
| Haas NGC | Spot drill and counterbore cycle |
| Mazak (EIA) | Drilling cycle with dwell |
| Okuma OSP | Counterbore cycle with dwell |
| Mitsubishi M70 M80 | Drilling cycle with dwell |
| Brother Speedio | Drilling cycle with dwell |
| Fagor 8055 8065 | Drilling with dwell |
| LinuxCNC Tormach | Drill cycle with dwell |
| Mach3 Mach4 | Drill with dwell |
| Hurco WinMax (NC) | Drill with dwell or counterbore |
| Fadal | Spot drill or counterbore with dwell |
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Open G82 in the app All Centroid CNC12 Acorn G-codes