Toolex Reamer with a straight shank and spiral flute is a precision tool designed for accurate hole enlargement and finishing in metalworking. Built from HSS-E, it delivers durability and stable performance across a range of materials.

• Diameter: 8.42 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 reduced chip buildup
• Shank Type: Straight shank for easy clamping in common toolholding systems
• Primary Use: Precision hole enlargement and finishing with consistent bore quality
• Accuracy: Known for reliable, repeatable hole finishes and tight tolerances

This reamer is ideal for machinists and workshop professionals who need to enlarge pre-drilled holes or achieve a precise bore diameter with a smooth surface. The combination of HSS-E material and a spiral flute supports longer tool life and steadier cutting performance, even in demanding materials. With its straight shank, it integrates easily into existing setups—from CNC pockets to manual milling operations—offering flexible compatibility without sacrificing accuracy. Use it to prepare precise bearing fits, tighten bolt holes, or refine fixture bores, delivering consistent results you can trust in every job.