Seco Tools C430 3/8″ 4 Flute General Purpose Square Nose Carbide End Mill N85526

Four Flutes Produce A Better Finish Than Fewer Flutes. Carbides Can Run At Higher Speeds Than High-Speed Steel, Resisting Abrasion And High Cutting Temperatures, Center-Cutting Design Allows The End Mill To Plunge Into Material Like A Drill Bit While Also Performing Conventional Surface Milling