Set Screw: 3/8-24 x 5/8", Knurled Cup Point, Alloy Steel, Grade 8 MPN:120420

The 4-inch cut diameter Indexable Square-shoulder face mill is a top-performing cutting tool that delivers high precision and durability. It features a maximum depth of 6mm and an arbor hole diameter of 1-1/2 inches, enabling smooth integration with machinery, and compatibility for a wide range of applications. This indexable end mill is designed with advanced grade steel for the production of hardened steels, castings, and other abrasive materials common in industrial processes, requiring high strength and wear resistance, including the automotive, aerospace, tooling industries, making it an ideal component to stock up on. Its indexable cutting edge ensures cost-efficiency through prolonged use with regular inserts changing as opposed to replacing entire cutters, therefore saving both money and production time.