This Kennametal KM50 MCRNR 19 modular boring head is a high-quality tool perfect for industrial use. Made in the United States, this tool features a modular connection shank type and is designed for use with boring head and adapters. The Kennametal brand is known for their superior quality and this tool is no exception. With a taper size of KM50, it is suitable for a wide range of applications. Whether you're in the CNC, metalworking, or manufacturing industry, this toolholding adapter is a must-have. Add it to your workholding and toolholding arsenal today!