The 0.4531 shank spiral reamer is a precision cutting tool designed for enlarging and finishing holes in various materials. Originally developed for the machining and metalworking industries, this tool plays a crucial role in enhancing the accuracy and smoothness of drilled holes. The spiral design of the reamer enables effective chip removal, which is essential for maintaining a clean cutting path and preventing tool jam. Typically made from high-speed steel, the 0.4531 spiral reamer is known for its durability and resistance to wear. This specific reamer measures 8-3/4 inches in length, making it suitable for deep hole applications in both industrial machinery and automotive manufacturing. Its use extends to woodworking, plastics, and other materials where precision is paramount. Unique features of this tool include: - A precise 0.4531-inch shank for compatibility with various tool holders - Spiral fluting that aids in efficient material removal - An extended length that allows for reaching deeper holes without the need for multiple tools

Material: High-speed steel Length: 8-3/4 inches Shank diameter: 0.4531 inches Flute design: Spiral