5/8" Diam 4-Flute 30&deg MPN:66316-00-W

The end mill is constructed from high-speed steel (HSS) material which exhibits great wear resistance, enabling it to sustain extended periods of heavy duty usage - ideal for drilling & machining mild steels or castings; other suitable applications include slotting aluminum or brass pieces, as well. Its 4 flute design allows more effective chip removal while maintaining high strength cutting edges for precision finishes in those materials cited above; being cost-effective yet long-lasting due to its coated finish which protects against rusting makes it alluring for industries ranging from aerospace, automotive engineering and general machining applications. Its dimension of 5/8in diameter can be used for both roughing out an outline or finishing work with little vibration during cutting since this diameter lies within the optimal range of end mill dimensions suitable for standard endmill applications such as these.