Achieve precision machining with the Hertel Chucking Reamer featuring a 0.2550" diameter. This high-quality reamer is crafted from High Speed Steel (HSS) with a bright finish for durability and performance. With 6 flutes in a right-hand cut and spiral configuration, it delivers smooth, accurate holes with excellent surface finish. The straight-cylindrical shank provides secure mounting in your chuck, while the 6" overall length and 1-1/2" flute length offer versatility for various applications. Manufactured by MSC Industrial under the trusted Hertel brand, this chucking reamer is designed for professional machinists and industrial applications where tight tolerances are essential. The straight flute design efficiently removes material while maintaining dimensional accuracy in your workpiece. Part #72025505 ensures you're getting the exact tool specification needed for your precision machining projects.