The URMA Micro Adjust Balance Boring Head with a taper size of CAT50 and an R8 shank type is a precision tool for CNC machining and metalworking. It is designed to provide accurate and reliable boring with a range of. 036 to 1.57 inches. The brand URMA ensures high quality and durability, making it a valuable investment for industrial applications requiring precision toolholding and workholding. This product is essential for achieving precise results in machining and manufacturing processes.