Toolex Reamer with a straight shank and spiral flute delivers precision hole enlargement and finishing with dependable, long-lasting performance. Built from HSS-E cobalt, it’s engineered for durability and heat resistance in demanding machining environments, making it a reliable choice for professional workshops and job shops.

• Diameter: 10.37 mm
• Shank type: Straight shank for broad compatibility with standard toolholding systems
• Flute design: Spiral flute for efficient chip evacuation and smoother cutting
• Material: HSS‑E (high-speed steel with cobalt) for enhanced hardness and heat resistance
• Primary use: Precision hole enlargement and finishing across a wide range of materials
• Accuracy: Delivers consistent hole diameters and smooth bore finishes
• Durability: Robust construction for extended tool life under demanding cutting conditions
• Compatibility: Designed to work with various tool-holding setups and machines

When you need to enlarge an existing hole to a precise diameter or to achieve a clean, finished bore, this reamer provides reliable performance. The spiral flute improves chip evacuation, reducing heat buildup and minimizing burr formation, which translates to smoother finishes and tighter tolerances. The straight shank enhances compatibility with common chucks and collets, giving you flexible setup options across different machines. Made from HSS-E cobalt, the tool resists wear and maintains cutting edges under higher temperatures, extending tool life even in tougher materials. Whether you’re refurbishing worn holes in steel, aluminum, or other alloys, this Toolex reamer helps you achieve repeatable results with less downtime and more consistent hole quality.