(ION INJECTOR RF / O-RING FLANGE)

F5

M00 (DRILL WITH 1/4" THEN COUNTERSINK)
G00 X0.3430 Y0.0000
M00 (CENTERDRILL THEN DRILL THE FOLLOWING WITH 0.1")
G00 X0.1715 Y0.2970
M00 (DRILL)
G00 X-0.1715 Y0.2970
M00 (DRILL)
G00 X-0.3430 Y0.0000
M00 (DRILL)
G00 X-0.1715 Y-0.2970
M00 (DRILL)
G00 X0.1715 Y-0.2970
M00  (DRILL)

M00 (SWITCH TO 1/8" END MILL)
G00 X0 Y0.4355
M00 (DRILL)

G00 X0.498 Y0
M00 (DROP BIT)
G02 I-0.498 J0 X0.498 Y0 (cw circle G02 I<rel-center> J<rel-center> X<dest> Y<dest>)
M00