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G83 Deep hole peck drilling
Mitsubishi M70 M80 G-code · Mill
Pecks by Q and retracts to the R plane after each peck to clear chips.
Format
G83 X Y Z R Q F
Addresses
| Address | What it does |
|---|---|
X Y | Hole position |
Z | Hole bottom |
R | R plane |
Q | Peck depth, always plus |
F | Feed rate |
How it works
Modal, canned cycle group 09. Cancel with G80.
Example program
T5 M06 (.201 DRILL)
G90 G54 G00 X1. Y1. S2800 M03 (START)
G43 H05 Z1. M08 (LENGTH COMP)
G99 G83 Z-1.25 R.1 Q.2 F11. (DEEP PECK)
…
G90 G54 G00 X1. Y1. S2800 M03 (START)
G43 H05 Z1. M08 (LENGTH COMP)
G99 G83 Z-1.25 R.1 Q.2 F11. (DEEP PECK)
…
The full 6-line example is in the app. Example is in inch. Check offsets and clearances first.
Watch out for
- The clearance before re-entering the hole is a parameter.
- Mitsubishi also has a small diameter deep hole mode, selected by an M code in a parameter.
Related codes
G83 on other controls
The same number can mean something different on another control.
| Control | Meaning |
|---|---|
| Fanuc | Peck drilling cycle |
| Haas NGC | Deep hole peck drilling cycle |
| Mazak (EIA) | Deep hole peck drilling |
| Okuma OSP | Deep hole drilling cycle |
| Brother Speedio | Deep hole peck drilling |
| Fagor 8055 8065 | Deep hole drilling, constant peck |
| LinuxCNC Tormach | Peck drill cycle |
| Mach3 Mach4 | Deep hole peck drill |
| Centroid CNC12 Acorn | Deep hole peck drilling cycle |
| Hurco WinMax (NC) | Deep hole peck drilling |
| Fadal | Deep hole peck drill |
| Swiss (Citizen Star) | Face drilling cycle |
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Open G83 in the app All Mitsubishi M70 M80 G-codes