The DT TCMT-21.51-MEM-DMC30UT from Field Tool Supply is a precision cutting tool designed for high-performance machining. This tool features a TCMT insert with a size of 21.51 mm, optimized for various materials including steel and aluminum. The DMC30UT designation indicates its specific geometry and coating, enhancing cutting efficiency and tool life. Ideal for turning and milling applications, this tool is compatible with a range of CNC machines and manual lathes. Its robust construction ensures stability and precision, making it a reliable choice for both industrial and workshop environments.