I am trying to cut a CBORE as shown below with the following code.
The rhinocam simulation shows it cut correctly, however when the code is loaded into Mach3, I don't see the same tool path and the cut is incorrect. The only way around this was to change the arc output setting in Rhinocam and output as lines. However if I am not mistaken, Mach 3 does interpret G2 and G3 codes doesn't it?

Code:
G00 G49 G40.1 G17 G80 G50 G90
G20
(Hole Pocketing_CBORE 0.3)
M6 T3
M03 S13500
G00 Z1.5000
X-5.1574 Y0.6252
G01 Z0.0250  F60.0
G17
G02X-5.1573Y0.6250Z-0.1500I-0.0952J-0.0002 F190.0
X-5.4578I-0.2051J0.0000
X-5.0475I0.2052J0.0000
G01 X-5.1573
X-5.1574 Y0.6252
G02X-5.1573Y0.6250Z-0.3000I-0.0952J-0.0002
X-5.4578I-0.2051J0.0000
X-5.0475I0.2052J0.0000
G01 X-5.2526
G00 Z1.5000
M5 M9
M30


Mach 3.

The cut piece resembles the Mach 3 path.