G00
Rapid traverse motion
G01
Linear interpolation motion
G02
Circular interpolation, clockwise
G03
Circular interpolation, counterclockwise
G28
Machine home (rapid traverse)
G40
Cutter compensation CANCEL
G41
Cutter compensation LEFT
G42
Cutter compensation RIGHT
G43
Tool length (offset) compensation
G53
Machine coordinate positioning, non-modal
G54
Work coordinate #1(part zero offset location)
G80
Canned cycle CANCEL
G81
DRILL canned cycle
G82
SPOT DRILL canned cycle
G83
PECK DRILL canned cycle
G84
TAPPING canned cycle
G90
ABSOLUTE programming
G91
INCREMENTAL programming
G98
CANNED CYCLE initial point return
G99
CANNED CYCLE rapid plane return