The Hertel Bridge Reamer is a precision machining tool designed for creating or enlarging holes with exceptional accuracy. Featuring a 21/32" diameter cutting head with a 1/2" shank diameter, this high-speed steel reamer delivers superior performance in demanding applications. The substantial 4-1/2" flute length provides excellent reach for deep holes, while the overall length of 6-3/8" offers versatility across various workpieces. Engineered with a spiral flute design, right-hand cut, and left-hand spiral configuration, this 5-flute reamer efficiently removes material while producing smooth finishes. The specialized bridge reamer design ensures stability and precision when working with challenging materials. Manufactured by MSC Industrial under the trusted Hertel brand, this professional-grade tool is built to withstand industrial use and maintain dimensional accuracy throughout its service life.