Toolex Reamer with a straight shank and spiral flute is built for precision hole enlargement and finishing. Sized at 6.27 mm, this HSS-E reamer delivers consistent, clean holes and reliable performance across a variety of materials.

• Diameter: 6.27 mm
• Shank: Straight shank, compatible with a wide range of tool holders
• 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
• Applications: Precision hole enlargement and finishing with tight tolerances
• Accuracy: Delivers consistent performance and repeatable bore finishes
• Compatibility: Works across diverse machining setups and holder systems

This reamer combines durable HSS-E construction with an optimized spiral flute to maintain edge stability at higher cutting speeds, reduce chip buildup, and minimize burrs. The straight shank design simplifies mounting in common collets and chucks, delivering dependable guidance and stable hole quality from start to finish. Ideal for enlarging existing holes or dialing in a precise final diameter, it’s a versatile choice for a wide range of materials and production environments.