The BH-FLYNN BORING HEAD NO 43-B from Field Tool Supply is a precision boring tool designed for high accuracy in machining applications. This boring head features a robust construction, ensuring durability and reliability in demanding environments. It is compatible with various milling machines and is designed to accommodate a range of boring bars. The adjustable design allows for precise depth control, making it ideal for creating accurate holes in various materials. This tool meets industry standards, ensuring compatibility with different systems and applications, making it a valuable addition to any machining setup.