The #78 Reamer Blank HS USA from Field Tool Supply Co is an essential tool for precision machining. Made from high-speed steel, this reamer blank offers superior strength and durability, making it ideal for creating accurate holes in a variety of materials. Its design ensures a smooth finish and optimal performance, meeting industry standards for quality. The #78 size is versatile, suitable for different applications, and is perfect for both professional machinists and DIY enthusiasts. Enhance your toolkit with this reliable and efficient reamer blank.