The 0.3900 CARBIDE CHUCK REAMER from Field Tool Supply is designed for precision reaming in stainless steel applications. This high-quality tool features a durable carbide construction, ensuring longevity and superior performance. With a diameter of 0.3900 inches, it is suitable for creating accurate holes in metalwork. Its robust design meets industry standards, providing reliability in demanding environments. The reamer is compatible with standard chuck systems, making it an essential tool for machinists seeking precision and quality.