O0001 N1 G20 N2 (1" 4 FLUTE HSS EM) N3 G91 G28 X0 Y0 Z0 N4 T01 M06 N5 S2500 M03 N6 ( Finish Mill1 ) N7 (******************Profile Operation) N8 G90 G54 G00 X0 Y2.5 N9 G43 Z.1 H01 M08 N10 G01 Z-1. F10. N11 G17 Y4. F30. N12 G02 X1. Y5. I1. J0 N13 G01 X4. N14 G02 X5. Y4. I0 J-1. N15 G01 Y1. N16 G02 X4. Y0 I-1. J0 N17 G01 X1. N18 G02 X0 Y1. I0 J1. N19 G01 Y2.5 N20 G00 Z.1 N21 Z1. M09 N22 G91 G28 Z0 N23 (E, 1/4 COBALT JOBBER DRILL) N24 T09 M06 N25 S1500 M03 N26 ( Drill1 ) N27 (******************Drill Operation) N28 G90 G54 G00 X1. Y1. N29 G43 Z.1 H09 M08 N30 G81 G99 R.1 Z-1. F5. N31 Y4. N32 X4. Y1. N33 Y4. N34 G80 Z1. M09 N35 G91 G28 Z0 N36 G28 X0 Y0 N37 M30