%
(Cube.txt)
N1 T21 M06 ( .125" TWIST DRILL ) 
N2 G17 G00 G90  X-0.5 Y-0.5 S2000 M03
N3 G43 Z-0.8 H21
N4 G98 G83 Z-1.3771 R-0.9 Q0.06 F5.0
N5 G00 G80 Z-0.8 
N6 M05
N7 G28 Z0
N8 T5 M06 ( 1/8" END MILL ) 
N9 G17 G00 G90  X-0.5 Y-0.5 S3000 M03
N10 G43 Z-0.8 H05
N11 Z-0.9
N12 G01 Z-1.0409 F2.5
N13 Z-1.0909 F5.0
N14 X-0.4125
N15 G02 X-0.4125 Y-0.5 I-0.0875 J0.0
N16 G01 X-0.35
N17 G02 X-0.35 Y-0.5 I-0.15 J0.0
N18 G01 X-0.2875
N19 G02 X-0.2875 Y-0.5 I-0.2125 J0.0
N20 G01 X-0.225
N21 G02 X-0.225 Y-0.5 I-0.275 J0.0
N22 G01 X-0.1725
N23 G02 X-0.1725 Y-0.5 I-0.3275 J0.0
N24 G01 X-0.5
N25 Z-1.1818
N26 X-0.4125
N27 G02 X-0.4125 Y-0.5 I-0.0875 J0.0
N28 G01 X-0.35
N29 G02 X-0.35 Y-0.5 I-0.15 J0.0
N30 G01 X-0.2875
N31 G02 X-0.2875 Y-0.5 I-0.2125 J0.0
N32 G01 X-0.225
N33 G02 X-0.225 Y-0.5 I-0.275 J0.0
N34 G01 X-0.1725
N35 G02 X-0.1725 Y-0.5 I-0.3275 J0.0
N36 G01 X-0.1625
N37 G02 X-0.1625 Y-0.5 I-0.3375 J0.0
N38 G01 X-0.5
N39 Z-1.2461
N40 X-0.3868
N41 G02 X-0.3868 Y-0.5 I-0.1132 J0.0
N42 G01 X-0.3343
N43 G02 X-0.3343 Y-0.5 I-0.1657 J0.0
N44 G01 X-0.5
N45 Z-1.3104
N46 X-0.3868
N47 G02 X-0.3868 Y-0.5 I-0.1132 J0.0
N48 G01 X-0.3343
N49 G02 X-0.3343 Y-0.5 I-0.1657 J0.0
N50 G01 X-0.3243
N51 G02 X-0.3243 Y-0.5 I-0.1757 J0.0
N52 G01 X-0.5
N53 Z-1.3488
N54 X-0.4329
N55 G02 X-0.4329 Y-0.5 I-0.0671 J0.0
N56 G01 X-0.5
N57 Z-1.3871
N58 X-0.4329
N59 G02 X-0.4329 Y-0.5 I-0.0671 J0.0
N60 G01 X-0.4229
N61 G02 X-0.4229 Y-0.5 I-0.0771 J0.0
N62 G00 Z-0.8
N63 G00 Z-0.8 
N64 M05
N65 G28 Z0
N66 G28 Y0
N67 M30
%