Toolex Reamer with a straight shank and spiral flute is a precision finishing tool designed for accurate hole enlargement and finishing in metalwork. Made from HSS-E, it delivers durable performance and heat resistance for demanding applications, delivering consistent, smooth holes every time.

• Nominal diameter: 12.21 mm
• Material: HSS-E (high-speed steel with cobalt) for enhanced wear resistance and heat tolerance
• Flute design: Spiral flute for efficient chip evacuation and smoother cutting
• Shank type: Straight shank for reliable grip and broad compatibility with common tool holders
• Precision performance: Designed to produce accurate holes with tight tolerances and a clean surface finish
• Applications: Ideal for enlarging existing holes or finishing to a precise diameter across a wide range of metals

In practical terms, this reamer helps machinists achieve repeatable hole sizes with excellent surface quality, reducing the need for secondary finishing passes. The spiral flute geometry aids in chip clearance, lowering the risk of built-up chips that can affect diameter accuracy and finish. The straight shank ensures smooth integration into standard collets and tool-holding systems, making it a versatile choice for workshops and production environments. Whether you’re refurbishing worn holes or dialing in a precise bore, Toolex Reamer offers dependable performance, compatibility, and longevity across common materials like steel, aluminum, cast iron, and non-ferrous alloys.