Chucking Reamers .2875" x 2-5/16" 375B854-278C5

Chucking reamers are precision tools used in machining to enlarge and finish holes to a precise diameter and surface finish. The product in question is a chucking reamer with a diameter of .2875 inches and a length of 2-5/16 inches, identified by the part number 375B854-278C5. These tools are commonly used in industrial applications, particularly in metalworking, automotive manufacturing, and general engineering. Their primary purpose is to enhance the dimensional accuracy and surface quality of pre-drilled holes, ensuring that they meet specific tolerances required in various components. Chucking reamers can be made from various materials, including high-speed steel or carbide, enabling them to withstand the stresses of machining operations. The unique feature of chucking reamers is that they can be securely held in a machine chuck, which allows for greater precision and control during the reaming process. This design also contributes to the longevity of the tool, enabling it to provide consistent performance over extended periods of use. Moreover, the .2875-inch diameter is particularly useful for applications that require specific hole sizes for fasteners or other components, making this reamer versatile across several industries, including aerospace, manufacturing, and mechanical assembly.