SOLID CARBIDE END MILLS: Our micro-grain carbide substrate offers excellent hardness, wear resistance and high strength. These tools can provide increased feeds and speeds and enhanced tool life in applications that have rigid set-ups. HIGH SPEED STEEL END MILLS AND MISCELLANEOUS CUTTERS: We offer a variety of general purpose and special application end mills and cutters that have been designed to ANSI and NAS specifications in our high speed steel grouping. These tools are made from a substrate that offers very good abrasion resistance for wear and red hardness at higher milling temperatures than other high speed steels. COBALT END MILLS: Our cobalt grouping also offers tools that meet the ANSI and NAS specifications and have been designed for general purpose and special applications. The 8% cobalt substrate in these tools allows a higher hardness, which provides better abrasion resistance and higher red hardness benefits, versus standard high speed steel substrates. POWDERED METAL END MILLS: Powdered Metal tools provide a bridge between cobalt tool performance characteristics and carbide tool performance characteristics. ROUGHING / FINISHING AND ROUGHING END MILLS: These tools are capable of high metal removal rates while producing a finish which is usually equivalent to that produced by conventional finishing end mills. The roughing/finishing end mills are offered with different application specific substrates and specialized cutting geometries to maximize material removal.