Toolex Reamers with straight shank and spiral flute are designed for precision hole enlargement and finishing. The 3.55 mm diameter, crafted from HSS-E cobalt, delivers durable, reliable performance across a wide range of metalworking applications.

• Diameter: 3.55 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 compatible with a wide range of tool-holding systems
• Applications: Ideal for precision hole enlargement and finishing across various materials
• Performance: Delivers consistent accuracy and smooth hole quality with tight tolerances

These reamers enable repeatable hole sizes and high-quality finishes, reducing secondary operations and increasing overall productivity. The spiral flute design minimizes chip buildup and heat, while the cobalt-enhanced steel resists wear for longer tool life in demanding materials. The straight shank provides flexible compatibility with CNC mills, drill presses, and other machinery, enabling quick setup and reliable performance across multiple setups.