"USEABLE ON THE F101-GE-102, F110-GE-100, F110-GE-129 AND THE F118-GE-100 ENGINE PROGRAM. COMES WITH 3 RIGHT HAND AND 3 LEFT HAND CARBIDE INSERTS. USED WITH TOOL HOLDER 3R1526. FUNCTIONAL DESCRIPTION TO PROVIDE A CUTTING METHOD FOR THE REPAIR OF THE STAGE 4 STATOR VANE (FWD) RAILS AND VANE OF THE HIGH PRESSURE COMPRESSOR STATOR CASES"