Toolex Reamer with a straight shank and spiral flute is a precision tool designed for accurate hole enlargement and finishing. Built for machine shops and professional workshops, it delivers consistent, smooth holes and tight tolerances across a broad range of metals.

• Diameter: 12.57 mm
• Shank type: Straight shank for compatibility with a wide range of toolholding systems
• Flute design: Spiral flute for efficient chip evacuation and improved cutting action
• Material: HSS-E (high-speed steel with cobalt) for enhanced hardness and heat resistance
• Applications: Precision hole enlargement and finishing with reliable, repeatable results
• Performance: Known for accuracy and consistent hole quality across a wide material range

With these reamers, you can reliably enlarge existing holes to a precise diameter without sacrificing surface finish. The spiral flute reduces chip buildup, minimizing cutting resistance and heat. The straight shank enables quick, flexible setups on mills and lathes, while the cobalt-enhanced HSS composition delivers longer tool life in demanding machining conditions. Ideal for enforcing tight tolerances and smooth finishing in metal components, Toolex Reamers are a dependable choice for production runs, repairs, and precision prototyping alike.