The Toolex Reamer is a straight shank, spiral flute tool crafted from HSS-E cobalt for reliable, high-precision hole enlargement and finishing. Designed for machinists and fabricators who demand tight bore tolerances, it delivers smooth, consistent results in a range of metals.

• Diameter: 6.39 mm for precise bore sizing
• Shank type: Straight shank for easy clamping in common toolholding systems
• Flute design: Spiral flute promotes efficient chip evacuation and stable cutting
• Material: HSS-E (high-speed steel with cobalt) for improved wear resistance and heat tolerance
• Application: Ideal for precision hole enlargement and finishing to achieve exact diameters
• Compatibility: Suitable for standard collets and chucks on milling machines and drill presses

This reamer offers predictable performance when enlarging existing holes or achieving a specified diameter with a high-quality bore finish. The cobalt-enhanced HSS construction helps maintain sharpness under prolonged cutting and high temperatures, while the spiral flute design reduces chip buildup, supporting faster cycle times and reducing the risk of workpiece surface imperfections. The straight shank ensures straightforward integration into your current toolkit, enabling quick tool changes and flexible use across multiple setups.