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> Kennametal tnmc-32NG.090L carbide grooving inserts
Kennametal tnmc-32NG.090L carbide grooving inserts
'Composition: A TiCNIAl2O3/TiN coating over a carefully chosen substrate. Application: Grade KC9120 was specifically engineered for short-chipping ductile irons and gray irons. The newly developed tool coating cycle used for this grade preserves the substra te strength and reduces thermal cracks. The substrate and coating combination perform well in heavy interruptions as well as smooth cutting. Apply at speeds up to 1200 sfm in both high and low tensile strength materials
