Toolex's 9.27 mm Straight Shank Spiral Flute Reamer (HSS-E) is designed for precision hole enlargement and finishing, delivering clean, accurate bore sizes with repeatable results. Perfect for machinists and workshops that require reliable hole sizing in a range of materials.

• Diameter: 9.27 mm
• Shank type: Straight shank
• Flute design: Spiral flute for efficient chip evacuation
• Material: HSS-E (high-speed steel with cobalt) for improved hardness and heat resistance
• Applications: Precision hole enlargement and finishing
• Compatibility: Straight shank fits a wide range of toolholding systems

Using this reamer delivers accurate, smooth holes with tight tolerances across diverse materials. The spiral flute design promotes quick chip evacuation, reducing heat buildup and minimizing burr formation for a cleaner bore finish. The HSS-E construction extends tool life under demanding cutting conditions, while the straight shank provides flexible mounting across CNC mills, drill chucks, and collet-based setups. Whether enlarging an existing hole or achieving a precise final diameter, this reamer offers reliable performance and consistent results for both routine production and detailed prototypes.