Toolex Reamer with straight shank and spiral flute delivers precise hole enlargement and finishing for machinists and fabricators. Crafted from HSS-E (high-speed steel with cobalt), this 7.39 mm reamer provides durable, heat-resistant performance to maintain accuracy across demanding cutting conditions. Diameter: 7.39 mm cutting diameter for precise hole enlargement and finishing Shank Type: Straight shank for broad compatibility with a wide range of tool holders and collets Flute Design: Spiral flute enables efficient chip evacuation and smooth cutting action Material: HSS-E (high-speed steel with cobalt) for enhanced hardness and heat resistance Application: Ideal for precision hole enlargement and finishing across a variety of metals Performance: Delivers accurate, consistent holes with tight tolerances and clean surface finish This reamer is well-suited for shops and workcells that need reliable, repeatable hole enlargement without excessive secondary finishing. The cobalt-infused HSS construction reduces wear and withstands higher cutting temperatures, extending tool life in applications ranging from aluminum to stainless steels. With its straight shank and spiral flute, the tool minimizes chip buildup and supports stable cutting, helping you achieve repeatable diameters and high-quality holes in a single operation.