The product is a 3/4" 60 Degree High Speed Steel Dovetail Cutter made by FKD in Japan. This mill cutter is designed for precision cutting and is crafted from high-speed steel for durability and long-lasting performance. The 7/8" shank diameter ensures a secure fit in milling machines, making it a reliable tool for metalworking projects. With its sharp cutting/head diameter and expert craftsmanship, this dovetail cutter is a valuable addition to any CNC or metalworking supply.