Cleveland C75079 HG-4C-TC square end mill, 1-1/4" x 3/4" x 1-3/8" x 3-5/8" tool size, High-Speed Steel (HSS) with TiCN (Titanium Carbonitride) coating. Designed for general-purpose milling applications, the HG-4C-TC series provides reliable performance in a range of materials. The square end geometry produces sharp 90-degree corners, suitable for slotting, profiling, and finishing operations.

Cutting Tools The Cleveland C75079 HG4C Square Endmill is a premium cutting tool designed for precision machining applications in the automotive and manufacturing industries. With a robust construction and advanced coating technology, this endmill delivers exceptional performance and durability, making it an ideal choice for high-speed milling operations. ## Key Features • **Material Composition**: Constructed from high-speed steel (HSS) for enhanced toughness and wear resistance. • **Coating Technology**: Features a Titanium Carbonitride (TiCN) coating that significantly increases tool life and reduces friction during cutting operations. • **Dimensions**: Measures 1-1/4 inches in diameter, with a cutting length of 1-3/8 inches and a flute length of 3/4 inches, providing versatility for various machining depths. • **Flute Design**: Equipped with 6 flutes that facilitate efficient chip removal and enhance surface finish quality. • **Precision Tolerance**: Designed with tight tolerances to ensure consistent and accurate machining results, essential for high-precision applications. ## Applications • **Automotive Manufacturing**: Ideal for machining components such as engine blocks, transmission housings, and other complex parts in the automotive sector. • **General Manufacturing**: Suitable for a variety of materials, including aluminum, stainless steel, and other alloys, making it versatile for different manufacturing processes. • **High-Speed Machining**: Designed for efficient operation in CNC machines, contributing to faster cycle times and improved productivity. ## Benefits • **Extended Tool Life**: The TiCN coating enhances the longevity of the endmill, reducing the frequency of tool changes and minimizing downtime. • **Improved Machining Efficiency**: The high flute count and precision design enable faster material removal rates, resulting in increased operational efficiency. • **Superior Surface Finish**: The advanced design and coating technology provide excellent surface quality, reducing the need for additional finishing operations. --- *Product information compiled with AI assistance for reference purposes.*