The Toolex Reamer with straight shank and spiral flute is a precision cutting tool crafted for accurate hole enlargement and finishing in metalworking. It’s built for machinists and workshop professionals who demand consistent, repeatable bore quality.

• Diameter: 8.28 mm
• Material: HSS‑E (high-speed steel with cobalt) for enhanced hardness and heat resistance
• Flute design: Spiral flute for efficient chip evacuation and smoother cutting
• Shank type: Straight shank compatible with a wide range of tool holders and machine setups
• Applications: Precision hole enlargement and finishing with tight tolerances
• Durability: Improved wear resistance for longer tool life under demanding cuts

With its cobalt-enhanced HSS construction, this reamer stays sharper longer, reducing the need for frequent resharpening. The spiral flute design promotes efficient chip removal, minimizing heat buildup and helping maintain hole quality even during extended passes. The straight shank enables quick, secure mounting in CNC collets, drill chucks, or milling tool holders, offering flexibility across automated and manual workflows. Whether enlarging an existing bore or dialing in an exact final diameter, the Toolex Reamer delivers a clean, precise bore and a consistent surface finish across a broad range of materials.