The Toolex Reamer with a straight shank and spiral flute is engineered for precision hole enlargement and finishing. Crafted from HSS-E (high-speed steel with cobalt), it delivers durable performance and reliable results across a range of materials and applications. Diameter: 9.71 mm Shank: Straight shank designed for compatibility with common toolholding systems Flute: Spiral flute for efficient chip evacuation and smoother cutting Material: HSS-E (high-speed steel with cobalt) for enhanced wear resistance and heat tolerance Applications: Precision hole enlargement and finishing to tight tolerances Performance: Consistent, accurate hole quality with minimized risk of over- or under-sizing With a spiral flute that promotes efficient chip evacuation and a straight shank that fits a variety of toolholding setups, this reamer maintains cutting efficiency and delivers smooth, repeatable hole finishes. The cobalt-enhanced HSS construction resists heat and wear, supporting dependable performance during demanding reaming tasks. Use it to enlarge existing holes or achieve precise diameters across a broad range of metalworking applications.