The Solid end mill C5141-.750D2R090.0Z4 SIRA features a SIRON-A coating designed for universal use on steels, cast iron, and stainless steel. With a cutting diameter of 0.75 inch and a shank diameter of 0.75 inch, this cylindrical shank end mill has four peripheral cutting edges. It offers a maximum depth of cutin the feed direction side of 1.5 inch and a corner radius of 0.09 inch. The tool is graded SIRA and is available in a 4-flute configuration to support a range of milling strategies from slotting to finishing. The design supports process optimization through modified standard options. Many customers face challenges achieving optimized cutting performance across common workpiece materials and controlling costs while maintaining tool life and reliability. The main feature of this end mill is its integration of the SIRON-A coating, which simplifies tool selection by providing balanced, general-purpose performance suitable for steels, cast iron, and stainless steel. The performance flexibility of the SIRON-A coating enhances operational stability and reduces tooling inventory. Benefits include up to a 30% increase in tool life, reduced costs, consistent and reliable cutting performance, and improved process security. The end mill supports confident process planning and stable production workflows. This product can be recycled. Get in contact with your sales representative to discuss next steps for more circularity. Check out more products for machine side or workpiece side options within our range to complement this product. With our complementing services, you can make the most of your tool. Download the Seco Assistant to get access to comprehensive tooling information. This text was generated and translated with the assistance of AI and may contain inaccuracies.