G12 Circular Pocket Milling CW / G13 Circular Pocket …
G12 Circular Pocket Milling CW / G13 Circular Pocket Milling CCW (Group 00) These G-codes mill circular shapes. They are different only in that G12 uses a clockwise direction and G13 uses a counterclockwise direction. Both G-codes use the default XY circular plane (G17) and imply the use of G42 (cutter compensation) for G12 and G41 for G13.G12 and G13 are non-modal.
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