﻿/#550:钻孔深度；#551:每次钻进深度
/#552:快速前进到离开孔底距离
/4号刀选用钻头
M03 S800 T0404
G00 X0 Z20
G65 H01 P#550 Q-180
G65 H01 P#551 Q-15
G65 H01 P#552 Q2
M98 P0010013
G00 Z50
M30
