Toolex Reamer with a straight shank and spiral flute is a precision tool built for accurate hole enlargement and finishing. Crafted from HSS-E cobalt steel, it delivers durable performance and dependable hole quality across a range of metals. Diameter: 11.54 mm Shank: Straight shank for versatile mounting in common toolholding systems Flute: Spiral flute for efficient chip evacuation and smoother cutting Material: HSS-E (high-speed steel with cobalt) for enhanced hardness and heat resistance Applications: Precision hole enlargement and finishing to achieve consistent diameters Performance: Known for accuracy and stable, repeatable results across a wide range of materials Designed for reliability in metalworking, this reamer maintains tight tolerances and delivers a clean bore with minimal burrs. The straight shank provides broad compatibility with various chucking and holding systems, while the spiral flute design improves chip clearance, reducing the risk of chip buildup during deeper cuts. The cobalt-enhanced HSS construction helps withstand heat generated during reaming, extending tool life and maintaining hole quality even through multiple passes. Whether enlarging an existing hole or achieving a precise final diameter, this Toolex reamer offers consistent, professional results with a straightforward setup.