Milltronics Centurion 7 G‑Code Reference: Complete List of G Codes
Milltronics Centurion 7
Complete listing of Milltronics Centurion 7 Preparatory Functions (G CODES).
Milltronics Centurion 7 Preparatory Functions (G CODES) are used if cnc operator is programming the Centurion 6/7 in the text mode or MDI mode. They are also generated from Centurion conversational programs.
If you are planning to use text mode of programming, pay close attention to these Centurion codes.

Milltronics Centurion 7
Milltronics Centurion 7 G-Code
| G Code | Function |
|---|---|
| G00 | Rapid Positioning |
| G01 | Linear interpolation |
| G02 | Circular/helical interpolation CW |
| G03 | Circular/helical interpolation CCW |
| G04 | Dwell |
| G09 | Exact stop |
| G10 | Set data on |
| G11 | Set data off |
| G12 | Clear floating zero |
| G17 | XY plane |
| G18 | XZ or ZX plane |
| G19 | YZ plane |
| G20 | Inch input |
| G21 | Metric input |
| G22 | Safe zone check on |
| G23 | Safe zone check off |
| G24 | Circular pocket clear |
| G25 | Circular finish inside |
| G26 | Circular finish outside |
| G28-G30 | Reference point return |
| G31 | Z to clearance |
| G32 | Z to tool change |
| G33 | Facing cycle |
| G34 | Rectangular pocket clear |
| G35 | Rectangular finish inside |
| G36 | Rectangular finish outside |
| G39 | Threading mill cycle |
| G40 | Cutter compensation cancel |
| G41 | Cutter compensation left |
| G42 | Cutter compensation right |
| G43 | H offset added |
| G44 | H offset subtracted |
| G45 | Auto cutter compensation left |
| G46 | Auto cutter compensation right |
| G47 | Auto cutter compensation off |
| G49 | Cancel H offset |
| G50 | Scaling cancel |
| G51 | Scaling set |
| G52 | Local coordinate system set |
| G53 | Machine coordinate system |
| G54 | Work coordinate 1 system (G540…G549) |
| G55-G59 | Work coordinate 2-6 system (G5#0…G5#9) |
| G60 | Single direction positioning |
| G61 | Exact stop mode |
| G63 | Tapping mode |
| G64 | Cutting mode |
| G65 | Non-movement / Program Call |
| G68 | Set rotation |
| G69 | Cancel rotation |
| G70 | Cancel mirror |
| G71 | Set mirror |
| G72 | Bolt hole routine |
| G73 | High speed peck drilling cycle (Woodpecker) |
| G74 | Left hand tapping |
| G75 | Counter bore |
| G76 | Fine bore |
| G77 | Custom drill cycle |
| G78 | Manual bore |
| G79 | Custom drill cycle |
| G80 | Cancel canned cycle |
| G81 | Drill |
| G82 | Drill/dwell |
| G83 | Peck/drill |
| G84 | Right-hand tapping |
| G85 | Bore |
| G86 | Fast bore |
| G87 | Back bore |
| G88 | Hard tap |
| G89 | Bore/dwell |
| G90 | Absolute dimension |
| G91 | Incremental dimension |
| G92 | Work coordinate chg. (Set fl. zero) |
| G93 | Inverse time feed mode |
| G94 | Feed per minute |
| G95 | Feed per revolution |
| G98 | Canned cycle initial level return |
| G99 | Canned cycle R point level return |
| G271 | Pocket Clear |
| G666 | Polygon Circle |
| G990 | Store parameters |
| G991 | Read parameters |
| G995 | Read byte parameters |
| G996 | Set byte parameters |
| G997 | Force error |
| G998 | Beep |
CNC Machine
- Complete Fanuc G Code Reference – All Commands Explained
- Comprehensive Guide to CNC G‑Codes for Fanuc Controls
- Comprehensive Hurco Lathe G‑Code Reference for Dual‑Screen & Max Consoles
- Comprehensive Hurco Mill G‑Code Reference for CNC Machinists
- Comprehensive Mach3 Mill G‑Code Reference Guide
- Complete Tormach G‑Code Reference for PCNC 1100 & 770
- Anilam CNC Mill 6000M G‑Code Reference – Complete Guide
- Complete Milltronics G‑Code Reference for CNC Machining Centers
- Milltronics CNC Lathe G‑Code Reference Guide
- Comprehensive Bridgeport G‑Code Reference for CNC Milling