( pcb2gcode 2.5.0 ) ( Software-independent Gcode ) ( This file uses 1 drill bit sizes. ) ( Bit sizes: [2mm] ) G94 (Millimeters per minute feed rate.) G21 (Units == Millimeters.) G90 (Absolute coordinates.) G00 S20000 (RPM spindle speed.) G00 Z30.00000 (Retract) T1 M5 (Spindle stop.) G04 P1.00000 (MSG, Change tool bit to drill size 2mm) M6 (Tool change.) M0 (Temporary machine stop.) M3 (Spindle on clockwise.) G0 Z2.60000 G04 P1.00000 G81 R2.60000 Z-1.95000 F200.00000 X3.42300 Y10.88020 X3.32100 Y24.59620 X3.37200 Y38.38120 X44.36700 Y38.38120 X68.21800 Y25.48520 X56.73900 Y20.53220 X44.46900 Y24.59620 X44.36700 Y10.88020 G80 G00 Z30.000 ( All done -- retract ) M5 (Spindle off.) G04 P1.000000 M9 (Coolant off.) M2 (Program end.)