The 0.4420 Carbide Chuck Reamer from Field Tool Supply is crafted from high-quality carbide, ensuring exceptional hardness and wear resistance. This reamer is designed for precision hole enlargement and finishing in stainless steel and other tough materials. Its size of 0.4420 inches makes it suitable for a variety of applications, including automotive and aerospace industries. The reamer's design allows for smooth operation and a superior finish, making it an essential tool for professionals seeking accuracy and reliability in their machining tasks.