Toolex Reamer with a straight shank and spiral flute is a precision tool designed for accurate hole enlargement and finishing. Built from HSS-E (high-speed steel with cobalt), it delivers durability and heat resistance for demanding machining environments. Diameter: 10.64 mm nominal reaming diameter for precise hole sizing Material: HSS-E (high-speed steel with cobalt) for enhanced wear resistance and heat tolerance Flute Design: Spiral flute geometry to promote efficient chip evacuation and smooth cutting action Shank Type: Straight shank for easy clamping in common tool-holding systems Accuracy and Finish: Consistent performance with tight tolerances, delivering clean, smooth holes Ideal for enlarging pre-drilled holes or finishing to a specific diameter, this reamer performs reliably across a wide range of materials. The straight shank and robust HSS-E construction ensure compatibility with standard collets and holders, reducing setup time and improving repeatability in both production and prototyping environments.