(PREPARATION FOR START OF OPERATION) N52 G54 (WORK COORDINATE SELECTION) N53 M06 T02002 (SANDVIK C6-ASHR-38130-16-A - MVJNR-164D - VNMG431) N54 T01000 (STAGE NEXT TOOL) N55 G490 S0 (EXPLICIT B-AXIS SPINDLE ORIENTATION FOR TOOL) N56 G00 G28 W0.0 (ZERO RETURN Z-AXIS) N57 G00 G28 B0.0 (ZERO RETURN B-AXIS) N58 M126 (COOLANT THROUGH TOOL ON) N59 M34 (LEFT SPINDLE C-AXIS MODE OFF) N60 M262 (SPINDLE WINDING HIGH- REPLACES M42) N61 G50 S2500 (MAXIMUM RPM CAP) N62 G96 S600 M03 P11 (CONSTANT CUTTING SPEED MODE - 600 FPM - LEFT SPINDLE CLOCKWISE) (OD FINISH) N63 G00 X3.5 Z0.1 N64 X1.0408 Z0.0661 N65 G01 X0.9701 Z0.0308 F0.006 N66 X1.1908 Z-0.0796 N67 G03 X1.2 Z-0.0906 R0.0156 N68 G01 Z-1.125 N69 X2.8187 N70 G03 X2.8408 Z-1.1296 R0.0156 N71 G01 X2.9908 Z-1.2046 N72 G03 X3.0 Z-1.2156 R0.0156 N73 G01 Z-2.205 N74 X3.0707 Z-2.1697 N75 G00 X3.5 Z0.1 (END PROGRAM/TOOL CHANGE PREPARATION) N76 G00 G28 U0.0 V0.0 (ZERO RETURN X-AXIS & Y-AXIS) N77 G00 G28 W0.0 (ZERO RETURN Z-AXIS) N78 G00 G28 B0.0 (ZERO RETURN B-AXIS) N79 T02000 (CANCEL OFFSET FOR CURRENT TOOL) N80 M139 (SHOWER BED COOLANT OFF) N81 M127 (COOLANT THROUGH TOOL OFF) N82 M05 P11 (LEFT SPINDLE STOP) N83 G490 S0 (EXPLICIT SPINDLE ORIENTATION FOR TOOL CHANGE) N84 G00 B-90.0 (EXPLICIT B-AXIS POSITIONING FOR TOOL CHANGE) N85 M30 % - 12 -