Toolex Reamer with a straight shank and spiral flute delivers reliable, precision hole enlargement and finishing. Crafted from HSS-E, this reamer combines durability with heat resistance to maintain accuracy in demanding machining tasks.

• Diameter: 4.23 mm for exact bore sizing
• Material: HSS-E (high-speed steel with cobalt) for enhanced hardness and wear resistance
• Flute design: Spiral flute promotes efficient chip evacuation and smoother cutting
• Shank type: Straight shank offers broad compatibility with standard tool-holding systems
• Precision: Designed to maintain tight tolerances for consistent, high-quality holes
• Applications: Ideal for enlarging and finishing holes across a wide range of materials

This reamer delivers accurate, repeatable results with smooth hole finishes. The cobalt-infused HSS supports longer tool life in heat-generating cuts, while the spiral flute ensures reliable chip clearance to minimize clogging and maintain cutting efficiency. The straight shank design provides flexible mounting in various milling and drilling setups, making it a dependable choice for precision bore work, deburring, and finishing operations.