2. SURFACE FINISH OF RADII AND UNDERCUTS SHALL CONFORM WITH THEROUGHEST ADJACENT FINISHED AREA BUT SHALL NOT EXCEED 125MICRO INCHES, UNLESS OTHERWISE SPECIFIED.3. MANUFACTURING OPTION:THE 0.040 RADII SHOWN, MAY UNDERCUT THEDIAMETERS BY 0.007 DEEP X 0.074 WIDTH MAXIMUM.THE 0.060 RADIUS SHOWN, MAY UNDERCUT THE DIAMETERBY 0.007 DEEP X 0.108 WIDTH MAXIMUM.4. KEYWAY CENTRALITY ERROR (OFFSET) - THE PERMISSIBLE CENTRALITYERROR (OFFSET) SHALL NOT EXCEED 0.005 WHEN THE KEYWAYIS AT LOW LIMIT AND SHALL BE ALLOWED TO INCREASE BY 0.005FOR EACH 0.001 OVER LOW LIMIT.5. KEYWAY CROSS-AXIS (LEAD) - THE TOLERANCE (MAXIMUM ALLOWABLEDEVIATION) FOR CROSS-AXIS (LEAD) SHALL BE 0.0005 inch PER INCHOF KEYWAY LENGTH BUT SHALL NOT BE MORE THAN 0.005.6. BREAK ALL UNSPECIFIED EDGES 0.010 TO 0.040. RADIUS ORCHAMFER IS ACCEPTABLE.