Hi,
Here is mine
(Don't run with an empty spindle)
(Use G56 for Work Offset)
G90 G80 G40 G17 G20 G50 G64
G28 G91 Z0
T116 M06
M3 S1000
G90 G56 G01 X0. Y0. F300.
M97 P9001 L12
M3 S2500
G90 G56 G01 X0. Y0. F300.
M97 P9001 L12
M3 S5000
G90 G56 G01 X0. Y0. F300.
M97 P9001 L12
M3 S7500
G90 G56 G01 X0. Y0. F300.
M97 P9001 L10
M3 S10000
G90 G56 G01 X0. Y0. F300.
M97 P9001 L5
M5
M998
G80 G28
M30
N9001 (SUB PROGRAM)
M31
G01 G90 G56 X0 Y0. Z-3. F300.
G0 G90 X5. Y0.
G3 I-5. Z-9. F350.
G0 G90 X0.Y0.
G00 G28 G91 Z0
M99