The Toolex Reamer is a precision tool designed to enlarge and finish holes with tight tolerances. With a straight shank and spiral flute, it’s ideal for machinists and workshop setups seeking reliable, high-performance hole finishing in metalworking.

• Diameter: 4.25 mm
• Material: HSS-E (high-speed steel with cobalt) for enhanced wear resistance and heat tolerance
• Flute design: Spiral flute promotes efficient chip evacuation and smoother cutting action
• Shank type: Straight shank for broad compatibility with common toolholding systems
• Applications: Precision hole enlargement and finishing across a wide range of materials

Designed for dependable, consistent performance, this reamer delivers smooth, accurate holes with tight tolerances. The combination of HSS-E construction and a spiral flute minimizes heat buildup and chip interference, extending tool life and reducing rework. Whether refining an existing bore or achieving a final, precise diameter, the Toolex Reamer offers reliable results in diverse metalworking tasks.