The Toolex Reamer with a straight shank and spiral flute is a precision tool designed for engineers and machinists who need accurate bore enlargement and high-quality finishing. Built from HSS-E cobalt-containing steel, it combines durability with heat resistance for reliable performance in demanding setups.

• Diameter: 4.07 mm
• Material: HSS-E (cobalt-containing high-speed steel) for enhanced hardness and heat resistance
• Flute design: Spiral flute for efficient chip evacuation and smoother cutting
• Shank type: Straight shank for compatibility with a wide range of tool-holding systems
• Primary use: Precision hole enlargement and finishing across a broad material range
• Performance: Consistent accuracy and smooth bore finish with tight tolerances

This reamer helps you achieve precise hole sizes with repeatable results, enabling accurate assemblies and better surface finishes. The spiral flute design minimizes chip buildup and heat, reducing downtime and extending tool life, while the straight shank ensures quick changeovers across different machines and fixtures. Constructed from robust HSS-E, it maintains cutting integrity under demanding cutting conditions, making it a reliable choice for precision reaming tasks in metalworking.