Toolex Reamers with straight shank and spiral flute are designed for precise hole enlargement and finishing, tailored for professionals who demand consistent bore sizes and smooth, burr-free results. Built for reliability across a range of machining setups, these HSS-E reamers deliver dependable performance in everyday metalworking tasks.

• Diameter: 3.38 mm nominal size for accurate hole resizing and finish control.
• Material: HSS-E (high-speed steel with cobalt) for enhanced hardness and heat resistance during cut after cut.
• Flute Design: Spiral flute geometry promotes efficient chip evacuation and reduces risk of chip buildup.
• Shank Type: Straight shank facilitates easy clamping in various tool-holding systems and chucks.
• Precision and Finish: Consistent hole sizes with a smooth bore finish suitable for tight tolerances.
• Applications: Ideal for enlarging existing holes and finishing operations across a wide range of metals.

These features translate into practical benefits: you achieve accurate, repeatable holes with minimal finishing effort, even during extended cutting. The cobalt-enhanced HSS construction maintains edge hardness under heat, while the spiral flute design improves chip clearance, helping maintain cutting efficiency and reducing downtime. The straight shank design provides flexible mounting options, making these reamers compatible with many standard tool holders and setups across machining environments.