Toolex Reamer with a straight shank and spiral flute delivers precise hole enlargement and finishing with dependable, repeatable results. Designed for professional machinists, it combines robust HSS-E construction with a geometry that promotes clean, accurate holes.

• Diameter: 12.89 mm
• Shank: Straight shank compatible with a wide range of tool-holding systems for versatile use
• Flute: Spiral flute for efficient chip evacuation and smoother cutting
• Material: HSS-E (high-speed steel with cobalt) for enhanced wear resistance and heat tolerance
• Applications: Precision hole enlargement and finishing across a variety of workpiece materials
• Performance: Consistent accuracy and smooth hole finishes with tight tolerances

With its cobalt-enriched HSS core and spiral flute, this reamer maintains cutting efficiency even in high-temperature machining, reducing the risk of built-up chips and heat-related wear. The straight shank simplifies clamping and ensures reliable alignment across milling machines, drill presses, and CNC setups, enabling you to achieve repeatable hole sizes and superior surface finishes in fewer passes. Ideal for finishing operations after drilling or pre-boring, it helps you meet tight tolerances and improve component fit and performance.