Product Details: The CLEVELAND Double End Cobalt Square End Mill is precision-engineered, an essential tool in any machining arsenal. The high-speed material used in its construction enhances cutting performance. With a cobalt composition, it boasts increased heat resistance, extending its tool life, making it ideal for demanding tasks. Designed with dual ends, it provides reversible usage, maximizing value and efficiency. The square end design ensures smooth, crisp cuts on all workpieces, while its optimal performance with tough materials reduces wear. Additionally, excellent chip clearance maintains consistent performance.