The Toolex Reamer with a straight shank and spiral flute delivers precise hole enlarging and finishing with dependable accuracy. It’s designed for professionals who demand consistent bore quality across a range of materials.

• Diameter: 5.495 mm
• Shank style: Straight shank for secure clamping in common toolholding systems
• Flute design: Spiral flute for efficient chip evacuation and smooth cutting
• Material: HSS-E (high-speed steel with cobalt) for enhanced wear resistance and heat tolerance
• Primary use: Precision hole enlarging and finishing with tight tolerances
• Compatibility: Works across a wide range of machining setups

With its HSS-E construction and spiral-flute geometry, this reamer maintains accurate bore diameters while delivering a clean, burr-free finish. The straight shank offers dependable compatibility with many tooling systems, so you can swap in this reamer quickly without changing fixtures. The cobalt-infused alloy improves heat resistance during high-speed reaming, reducing wear and extending tool life. Ideal for enlarging pre-drilled holes or achieving precise final diameters, it supports consistent results across multiple jobs and materials, helping you reduce rework and improve surface quality.