Name: R Corner Rounding End mills/Concave Milling Cutter Material: Cemented Carbide Blade Product Description: The blades are made from Cemented Carbide Blade, comparing to other high-speed steel material, our milling cutter is hardness higher, better durability, suitable for processing steel parts, castings, copper, aluminum and other materials. Product Features: is a milling convex R type face special milling cutter, especially in die manufacturing industry, it is a necessary tool. It's characteristics: high machining precision and surface roughness of machined workpiece, and convenient assembly and disassembly, high production efficiency. Note: We have 2/4 blades for large R milling cutters, the general situation of the R angle is small as recommended by the 2 blade; R larger angles with 4 blades. ProductSiteLaunchDate : 2021-02-19T02:45:17.429Z Size : R15(2 Blades) UnitCount : 1 UnspscCode : 27112803