| Code | Usage | Description |
| G00 | G00 | Rapid move |
| G01 | G01 | Previous Feedrate |
| G02 | G02XnZnRn | Clockwise Arc |
| G03 | G03XnZnRn | Counter-clockwise Arc |
| G04 | G04Fn | Dwell |
| G10 | G10XnZn | Work Shift |
| G33 | G33XnZnInKnAnCaPO | Threading cycle |
| G40 | G40 | Cancels Tool Nose Radius Compensation |
| G41 | G41 | Left hand Tool Nose Radius Compensation |
| G42 | G42 | Right hand Tool Nose Radius Compensation |
| G70 | G70 | Inch mode |
| G71 | G71 | Metric mode |
| G72 | G72 | Diameter programming mode |
| G73 | G73 | Radius programming mode |
| G74 | G74XnZnInUnFn | Box Roughing cycle |
| G75 | G75InUnFnPn | Box Contour Roughing cycle |
| G76 | G76Sn | Minimum spindle speed for constant surface feet |
| G77 | G77Sn | Maximum spindle speed for constant surface feet |
| G78 | G78UnFnPn | Rough Contour Cycle |
| G81 | G81ZnFn | Drill cycle |
| G83 | G83ZnKnFnRnLnCn | Peck drill cycle |
| G90 | G90 | Absolute mode selection |
| G91 | G91 | Incremental mode selection |
| G92 | G92XnZn | Preset axis position |
| G94 | G94Fn | Inches per minute mode |
| G95 | G95Fn | Inches per revolution mode |
| G96 | G96Sn | Spindle speed set as surface feet |
| G97 | G97 | Spindle speed set as RPM |
| M00 | M00 | Program stop - does not cancel active "M" functions |
| M01 | M01 | Optional stop |
| M02 | M02 | End program - does not cancel active"M" functions |
| M03 | M03Sn | Spindle on, forward (top coming) |
| M04 | M04Sn | Spindle on, reverse (top going) |
| M05 | M05 | Spindle off |
| M08 | M08 | Coolant on |
| M09 | M09 | Coolant off |
| M12 | M12 | Collet clamp |
| M13 | M13 | Collet unclamp |
| M19 | M19 | Spindle Positioning; lock at home (optional C-Axis only) |
| M25 | M25 | User assigned on (Note: Four additional codes available) |
| M26 | M26 | User assigned off (Note: Four additional codes available) |
| M30 | M30 | End of program - cancels all active "M" functions |
| M31 | M31 | Cancels Cycle Repeat mode |
| M80 | M80 | VCO cutoff cycle (optional Vertical Cutoff) |
| M81 | M81 | VCO cutoff cycle (optional Vertical Cutoff) |
| M82 | M82 | VCO "wait for cutoff completion" function (optional Vertical Cutoff) |
| M84 | M84 | Locks feedrate & spindle speed override pots at 100% |
| M85 | M85 | Re-enables override pots (M30, M02, T# also re-enables) |
| M87 | M87 | Real-time Work Shift from digital indicator |
| M88 | M88 | Spindle Positioning; lock at home; high res (opt: C-Axis only) |
| M89 | M89 | Spindle Positioning; lock at arbitrary home (opt: C-Axis only) |
| M91 | M91 | Wait for HDR111 to be open circuit |
| M92 | M92 | Wait for HDR111 to be shorted |
| M93 | M93 | Wait for HDR110 to be open circuit |
| M94 | M94 | Wait for HDR110 to be shorted |
| M95 | M95 | Conditional Jump to subroutine 1 (HDR112) |
| M97 | M97InCnPn | Conditional Jump to subroutine (optional: PLC option) |
| M98 | M98Pn | Jump to subroutine |
| M99 | M99 | End subroutine |
| C | XnZnCn | Automatic chamfer at intersection |
| CA | CAnnn.nn | Absolute spindle angle (optional: C--Axis only) |
| CI | CInnn.nn | Incremental spindle angle (optional: C-Axis only) |
| D | Dn | Secondary offsets, axis correction or TNR comp value |
| F | Fn | Feedrates, dwell |
| LF | LF | Loop finish |
| LS | LSn | Loop start |
| P | P | Start any move in sync with spindle |
| R | XnZnRn | Automatic radius at intersection |
| S | Sn | Spindle speed selection, SFM or RPM |
| T | Tn | Tool offset call command |
| / | / | Block Skip |
| }n | }n | Begin subroutine |