The Boring Bar-SE90 (06) 3/8 from Field Tool Supply is designed for precision boring in machining applications. With a diameter of 3/8 inch, this tool is perfect for creating accurate internal holes in various materials. Made from high-quality steel, it ensures durability and stability during operation. The SE90 design enhances chip removal and reduces vibration, improving overall machining efficiency. This boring bar is compatible with a range of lathes and meets industry standards, making it a reliable choice for machinists seeking precision and performance.