PyCNC

1
G17
2
G0 X90 Y90
3
G1 Z10
4
f1800
5
G2 X110 Y110 I10 J10 ; half circle
6
G3 X110 Y110 I-5 J-5 ; full circle in one move
7
G2 X90 Y90 I-10 J-10 ; second half of circle
8
G2 X90 Y70 I-10 J-10 ; quarter of circle
9
G2 X90 Y90 I-10 J10 ; three quoter circle
10
G3 X90 Y90 Z 20 I-10 J-10 F1000 ; spiral
11
f1800
12
G2 X92.07 Y85 I-5 J-5 ; small arc
13
G2 X90 Y90 I-7.07 J0; more then 270 degree arc
14
G18
15
G2 X90 Y90 K-5 F120
16
G19
17
G2 X90 Y90 K-5 F120
18