Toolex Reamer - Straight Shank - Spiral Flute - HSS-E - 6.18mm is a precision tool designed for accurate hole enlargement and finishing in metalworking. It’s built for machinists and workshop environments that demand repeatable hole quality and reliable performance.

• Diameter: 6.18 mm
• Shank: Straight shank compatible with a wide range of toolholding systems
• Flute design: 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 enlarging and finishing across a variety of materials
• Performance: Delivers accurate, consistent holes with a smooth finish and tight tolerances

These features translate into practical, real-world benefits: the spiral flute minimizes chip buildup for steadier cutting and longer tool life, while the cobalt-infused HSS-E construction stands up to heat generated during reaming. The straight shank design offers broad compatibility with common toolholding setups, making it easy to swap in and out of your existing machining cell. Whether you’re enlarging an existing hole or dialing in a precise diameter, this reamer provides dependable accuracy and a clean finish across a wide range of materials.