The Semco .1750" x .1600 x 6.12 Flute HSS Reamer is a high-speed steel (HSS) reamer designed for precision machining tasks in various industries. Reamers are cutting tools used to enlarge and finish holes to a specific diameter, providing a finer finish than standard drilling operations. This particular model features a spiral flute design that enhances chip removal and improves cutting efficiency, making it ideal for machining operations that require high precision and a smooth finish. Originally developed in the late 19th century, the use of reamers has evolved significantly. Today, they are widely utilized in manufacturing sectors, including automotive, aerospace, and general engineering. Their primary function is to create accurate hole sizes in a variety of materials, from metals to plastics. One of the unique features of the Semco HSS reamer is its durability and resistance to wear, allowing for extended use and consistent performance even in high-demand environments. Its compact dimensions and sharp cutting edges facilitate smooth operation, reducing the risk of tool breakage or workpiece damage. Overall, the Semco reamer is a reliable tool for any professional machinist seeking to achieve precision in hole enlargements and finishes, making it a staple in modern machine shops.

Diameter: .1750" Cutting Diameter: .1600" Flute Length: 6.12" Material: High-Speed Steel (HSS) Type: Spiral Flute Reamer