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TNGG1604-AC503U
Sumitomo AC503U - For General Purpose Cutting of Hardended Steel Materials
This is a general purpose grade for machining of hardened steel. Utilising a new PVD coating with super multi-layered, nanometer thick TiAlN and AlCrN layers that provides exceptional wear resistance, when combined with a carbide sustrate.
Note: All AC503U inserts are sold in packs of 10 pieces.
