( pcb2gcode 2.5.0 )
( Software-independent Gcode )
( This file uses a mill head of 3.17000mm to drill the 1 hole sizes. )
( Hole sizes: [3.2mm] )

G94       (Millimeters per minute feed rate.)
G21       (Units == Millimeters.)
G91.1     (Incremental arc distance mode.)
G90       (Absolute coordinates.)
S24000    (RPM spindle speed.)

G01 F100.00000 (Feedrate)
G00 Z5.00000 (Retract to tool change height)
T1
G04 P1.00000
(MSG, Change tool bit to drill size 3.17000mm)
M6        (Tool change.)
M3        (Spindle on clockwise.)
G04 P1.00000
G00 Z5.00000

G0 X6.61500 Y-4.20000
G1 Z1.65000 F50.00000
G2 X6.61500 Y-4.20000 Z-0.00000 I-0.01500 J0.00000
G2 X6.61500 Y-4.20000 Z-1.65000 I-0.01500 J0.00000
G2 X6.61500 Y-4.20000 I-0.01500 J0.00000
G1 Z5.00000 F50.00000

G0 X46.61500 Y-4.20000
G1 Z1.65000 F50.00000
G2 X46.61500 Y-4.20000 Z-0.00000 I-0.01500 J0.00000
G2 X46.61500 Y-4.20000 Z-1.65000 I-0.01500 J0.00000
G2 X46.61500 Y-4.20000 I-0.01500 J0.00000
G1 Z5.00000 F50.00000

G0 X46.61500 Y-44.20000
G1 Z1.65000 F50.00000
G2 X46.61500 Y-44.20000 Z-0.00000 I-0.01500 J0.00000
G2 X46.61500 Y-44.20000 Z-1.65000 I-0.01500 J0.00000
G2 X46.61500 Y-44.20000 I-0.01500 J0.00000
G1 Z5.00000 F50.00000

G00 Z5.000000 ( All done -- retract )

G04 P1.000000
M9      (Coolant off.)