Cobra Carbide 42459 Solid Carbide Indexable Milling Insert, CM14 Grade, Multilayer Coated, Sean Style, SEAN-42 AFN, 0.125" Thick, 0.097" Radius (Pack of 10)

Cobra Carbide turning inserts. Style sean square 20 degrees positive milling insert. Use for endmilling and face milling. Multi layer coating TiN/TiC/TiCN/TiN for turning and milling carbon and alloy steels, tools steel and stainless steel. Provides longer tool life than uncoated grades Solid carbide tools offer long tool life and faster cutting speeds than other substrates, but are more brittle and must be used with rigid toolholding systems.