( 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-1.90000 F200.00000 X-38.57995 Y4.45230 X-36.29395 Y19.81930 X-53.69295 Y60.84030 X-4.16295 Y100.46430 X-54.96295 Y100.46430 X-106.01695 Y52.71230 X-116.17695 Y76.71530 X-143.73595 Y100.46430 X-159.61095 Y60.07830 X-159.61095 Y32.53630 X-147.79995 Y4.45230 G80 G00 Z30.000 ( All done -- retract ) M5 (Spindle off.) G04 P1.000000 M9 (Coolant off.) M2 (Program end.)