Feature●☞302 is suitable for cutting and grooving of various processed materials, realizing the perfect combination of safety and wear resistance.●☞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.●☞400R series end mill/face mill holder usedDescription