Feature●☞301 Coating R0.8 Lathe Carbide inserts For Processing steel Stainless Iron Finishing and Semi-finishing●☞Thick AL2O3 coating extends the life of the inserts working in high temperature. The first choice for steel processing from finishing to rough machining.●☞It has strong resistance to plastic deformation and edge strength.High-hardness processing, stable performance, sturdiness and durability●☞Suitable for processing low carbon steel, stainless steel, viscous materials and non-ferrous metals.Description