%
O6051(DISK ROUGH CUTTING LH)
G00Y[-#501/2-5.0-#551/2] 
Z[#504]
C[#513-#514+#511]X[-#516]
G01Y[-#501/2-#551/2]F1000 
G01Y[#515-#551/2]F#517
G01Z[#503]H[-#511]F#517
G00Y[-#501/2-5.0-#551/2] 
M99
%