Custom-made, 15.875*15.875*7.94, single-sided radii R7, CNC precision ground, PVD-Coated, grade M4022 for roughing and strong cut of steel and cast steel.
_________________________________________________ SMT has been specialized in offering our manufacturing based customers with high performance indexable carbide milling inserts for a broad range of operations for the automotive, die and mould, railway and gear machining industries. For milling operations, we have a few main carbide grades coated with excellent PVD and CVD for steel, stainless steel and cast iron. Grade M3021( ISO-M30),.PVD coated, high strength and high compact strength, suitable for the semi-finishing and roughing of refractory steels, manganese steels and stainless steel with small feed rate.
Grade M1521 (ISO M15) , PVD coated, good red hardness as well as high strength and high compact strength, suitable for the semi-finishing and finishing of refractory steel,manganese steel,austenitic stainless steel,also used for the machining of cast iron.
Grade P4021(ISO-P40), PVD coated, good red hardness with high impact strength and excellent hot shock-resistance, suitable for the roughing and heavy-duty cutting of steels and cast steel. Grade M4022(ISO-M40), PVD coated,good red hardness with high impact strength and excellent hot shock-resistance, good strength, suitable for the roughing and heavy-duty cutting of steels and cast steel. Grade MR1507(ISO M10--M20), CVD-coated, good wear resistance, good deformation-resistance, suitable for interrupted and uninterrupted cutting of high manganese steel and stainless steel.
We are offering standard and custom-made milling inserts to your blue print or your samples, in different insert sizes, concave and convex radius, single-ended or single-sided radius, double-ended or double-sided radius. The lead time is short, from 30-45 days from the date of your order. You are welcome to contact us for your requirements.