The Toolex Reamer combines precision with reliability for anyone doing hole enlargement and finishing in metalworking. Designed for machinists, CNC operators, and professional workshops, it delivers smooth, accurately sized holes with consistent performance.

• Diameter: 12.77 mm, designed for precise underdriven hole enlargement and finishing
• Material: HSS‑E (high‑speed steel with cobalt) for enhanced hardness and heat resistance
• Geometry: Straight shank for secure, versatile mounting in a wide range of toolholding systems
• Flute Type: Spiral flute promotes efficient chip evacuation and reduces chip buildup during cutting
• Rigidity and Durability: Cobalt composition extends tool life under demanding reaming operations
• Applications: Ideal for precision hole finishing across a variety of metals and alloys
• Consistency: Known for accurate hole diameters and smooth finishes with repeatable results

The spiral flute design helps maintain a clean cutting path, minimizing the risk of chatter and ensuring stable performance even on tougher materials. The straight shank provides straightforward installation in collets, chucks, and standard toolholders, making it a flexible choice for both CNC and manual machines. Use for finishing pre‑drilled holes to tight tolerances or for enlarging holes to a specific diameter with a refined surface finish. With its robust HSS‑E construction, this reamer stands up to prolonged use, delivering dependable results project after project.