G00 X100 Z10
T0101
G00 X50 Z1
M03 S1000
M08
G71 U2 R0.1 P1Q2 X0.2 Z0 F0.2
N1 G00 G41 X10.266
G01 Z0
G03 X19.627 Z-14 R12
G01 X21 Z-23
X28 Z-33
Z-45
G01 X31.34
G02 X36 Z-52 R12
G01 Z-60
X44
X46 Z-62
Z-79
N2 G40 G01 X50
G00 X100 Z10
M05
M09
M30
螺紋那頭自己編啊
用g82