Cleveland C75357 RG8 3/4" Cobalt Square End Mill with 4 flutes and TiCN coating, 3/4" shank diameter, 4" overall length, 3/4" length of cut. Designed for roughing applications in steel and high-temperature alloys. Cobalt M42 construction provides enhanced hardness and heat resistance for demanding machining operations.

Cutting Tools The Cleveland C75357 RG8 3/4X3/4X4 4FL HS-CO SE CC RGH TiCN Square Endmill is engineered for precision machining and high-performance applications. This cutting tool is ideal for a variety of materials, particularly in the automotive and manufacturing sectors, where accuracy and durability are paramount. ## Key Features • **Material Composition:** Constructed from high-speed cobalt steel (HS-CO) for enhanced durability and heat resistance, ensuring long tool life under demanding conditions. • **Flute Design:** Features a 4-flute design that provides efficient chip removal and improved surface finish, making it suitable for both roughing and finishing operations. • **Coating:** TiCN (Titanium Carbonitride) coating increases wear resistance and reduces friction, allowing for higher cutting speeds and improved tool longevity. • **Dimensions:** Measures 3/4" in diameter and 4" in length, with a shank diameter of 3/4", facilitating easy compatibility with standard milling machines. • **Cutting Geometry:** The right-hand spiral and cutting helix angle optimize cutting efficiency and stability during operation. ## Applications • **Machining Operations:** Ideal for precision milling in various materials, including steel, stainless steel, and high-temperature alloys, making it versatile for numerous machining tasks. • **Industry Compatibility:** Perfectly suited for the automotive sector, aerospace components, and general manufacturing, where high-quality finishes and tight tolerances are necessary. • **Operational Suitability:** Designed for both CNC and manual milling machines, providing flexibility in manufacturing environments. ## Benefits • **Enhanced Performance:** The high-speed cobalt material and TiCN coating ensure that the endmill maintains sharpness and performance over prolonged use, reducing downtime and increasing productivity. • **Versatility:** Capable of handling diverse machining tasks, this endmill is a valuable addition to any machine shop, offering a broad range of applications. • **Cost-Efficiency:** The combination of durability and performance minimizes tool changeovers and maintenance, leading to lower operational costs and improved efficiency. --- *Product information compiled with AI assistance for reference purposes.*