(XRAY TRANSFORMER AC INPUT SHIELD USE 1/4" BIT) F5 (MILL OUT DEPRESION IN SHIELD) M00 (SWITCH TO 1/2" BIT) G00 X-4.625 Y0.625 M00 (DROP BIT TO Z-0.5) G01 X-0.625 Y0.625 G01 X-0.625 Y1.375 G01 X-4.625 Y1.375 G01 X-4.625 Y0.625 G01 X-4.625 Y1.0 G01 X-0.625 Y1.0 M00 (RAISE BIT) (4 BOLT PATTERN IS 0.75" X 1.0") M00 (SWITCH TO 1/4" BIT) G00 X-0.625 Y0.625 M00 (DRILL HOLE) G00 X-0.625 Y1.375 M00 (DRILL HOLE) G00 X-1.625 Y0.625 M00 (DRILL HOLE) G00 X-1.625 Y1.375 M00 (DRILL HOLE) (CUTOUT PANNEL) G00 X-4.75 Y0 M00 (DROP BIT) G01 X0 Y0 G01 X0 Y2.0 G01 X-4.75 Y2.0 G01 X-4.75 Y0 M00 (DONE)