G40 G49 G69 G80
G00 G54 G90
g00 z 150;
m03 s 1200;
x 170 Y0;
z5;
M08
# 1 =-2f 1000;
而[# 1GE-20]doo 1;
g 01 Z # 1;
g 01g 41 x 120d 01;
Y-120,R20
X-120,R20
Y120,R20
X120,R20
y0;
g40 x 170;
#1=#1-2;
end 1;
M09
g00 z 150;
M05
M30
O0002六邊形
G40 G49 G69 G80
G00 G54 G90
g00 z 150;
m03 s 1200;
x0 y 150;
z5;
M08
# 1 =-2f 1000;
而[# 1GE-10]doo 1;
g 01 Z # 1;
g 01g 41Y-100d 01;
x-100;
x-114.13y 37.71;
x0 y 100;
x 114.13y 37.71;
x 100Y-100;
x0;
g40y-150;
#1=#1-2;
end 1;
M09
g00z 150;
M05
M30根據自己的需要改變切削量。我介意用面銑刀。