Benzson focuses on R&D, manufacturing, and production of various ultra-fine carbide series end mills. Ultra Fine Carbide Series End Mills has a high tungsten content, and its quenching hardness can reach HRC62-70. Under 6000C high temperature, it can still maintain high hardness, suitable for ultra-high-speed and high-speed processing machinery, specially designed for processing workpieces below HRC55. Divided into standard type, long flute type, long shank type, variable lead type, ancrest type and flute shape type, etc. Benzson can choose the appropriate milling cutter type according to different milling machine processing needs. Benzson provide solutions for high-precision tool grinding and customized services of cutting tools for various industry. We have many years of experience in manufacturing milling cutters, continuously optimizing the application of specific materials and cutting performance, and developing more milling cutters. Welcome to contact us.