Toolex Reamer with a straight shank and spiral flute delivers precision hole enlargement and finishing for professional workshops and metalworking environments. Designed for machinists who demand consistent bore quality, this HSS-E reamer combines durability with reliable performance.

• Diameter: 4.19 mm
• Material: HSS-E (high-speed steel with cobalt) for enhanced heat resistance and wear life
• Flute Design: Spiral flute for efficient chip evacuation and smoother cutting action
• Shank Type: Straight shank ensures broad compatibility with common toolholding systems
• Precision Performance: Renowned for accurate, repeatable hole sizes and tight tolerances

This reamer is built to maintain cutting efficiency under heat, helping you achieve clean, dimensionally accurate holes when enlarging existing bores or finishing drilled holes. Its straight shank and spiral flute design work together to minimize chip buildup and reduce downtime, while the cobalt-enhanced HSS-E construction extends tool life across a wide range of materials. Ideal for job shops, manufacturing floors, and any application requiring consistent bore quality, this Toolex reamer supports smoother finishes, reduced burrs, and dependable performance you can trust over many cycles.