Toolex Reamer with a straight shank and spiral flute, crafted from HSS-E cobalt, delivers precision hole enlargement and finishing for metalworking professionals. Designed for reliability across a wide range of materials and machining setups, it’s a dependable choice for achieving accurate bore diameters with a smooth, burr-free finish.

• Diameter: 3.03 mm nominal hole size for precise enlargement and final sizing
• Material: HSS‑E (high‑speed steel with cobalt) for enhanced wear resistance and heat tolerance
• Flute geometry: Spiral flute design promotes efficient chip evacuation and reduces chip buildup
• Shank type: Straight shank for easy clamping in common tool-holding systems and adapters
• Accuracy: Consistent hole quality with tight tolerances and a smooth internal finish
• Applications: Ideal for enlarging and finishing holes in a variety of metals and alloys

This reamer supports repeatable, high-precision holes that minimize rework and improve production efficiency. The cobalt-infused steel endures higher cutting speeds and temperatures, extending tool life in demanding materials. The straight shank provides broad compatibility with standard holders and CNC setups, while the spiral flute ensures steady chip flow and steady cutting performance, even in longer bores. Use it to achieve final hole diameters with excellent surface finish and consistent results across batches.