G03 command moves a tool to a new position at some feed rate.

CNC (G-code) G03 command moves a tool in a сounterclockwise circular arc.

G03 command is modal.
G03 is included in the modal group 1 (Motion) (G00, G01, G02, G03, G33, G38, G80, G81, G82, G83, G84, G85, G86, G87, G88, G89).

Example 1 for CNC (G-code) G03 command:

 G03 X35 Y20 I-5 J20

Example 2 for CNC (G-code) G03 command:

%
O0001 (Circle)    (Program number (O0001) and Program name (Circle))
G00 Z0.5           (Safe Z)
G00 X-80 Y0      (get into start position)
G01 Z-2 F60      (down to Z2)
G03 I10 F80       (milling a circle)
G00 Z0.5           (Safe Z)
G00 X0 Y0         (go to machine Zero)
M30                  (End)
%

Online G-code generator for milling a circle (using CNC G-code G03).

Online G-code generator for milling a semicircle (using CNC G-code G03).

Online G-code generator for milling a quadrant (using CNC G-code G03).

Back to list of CNC G Codes and CNC M-codes