Toolex Reamer with a straight shank and spiral flute delivers precise hole enlargement and finishing with dependable durability. Built from HSS-E, it’s designed for machinists who need consistent, tight-tolerance holes across a range of materials.

• Diameter: 7.43 mm for accurate hole sizing and finishing
• Material: HSS-E (high-speed steel with cobalt) for enhanced wear resistance and heat tolerance
• Flute Design: Spiral flute enables efficient chip evacuation and smooth cutting action
• Shank Type: Straight shank for easy clamping in standard tool holders and versatile machining setups
• Application: Precision hole enlargement and finishing across a wide range of materials
• Accuracy: Consistent performance that achieves tight hole tolerances

This reamer combines cobalt-enhanced steel with thoughtful geometry to improve tool life, reduce chip buildup, and deliver smooth finished holes. The spiral flute aids in chip evacuation, minimizing clogging in deeper holes, while the straight shank simplifies tool changes on mills, lathes, and CNC centers. Use it to enlarge pre-drilled holes or to reach precise final diameters, supporting accurate fits and reliable mechanical performance in fabrication, maintenance, and repair workflows.