Toolex Reamer - Straight Shank - Spiral Flute - Carbide - H5 - 3.08mm

Achieve consistently precise holes on the first pass with the Toolex 3.08 mm straight-shank carbide reamer (H5 tolerance). The straight shank and spiral flute optimize grip and chip control, making it ideal for engineers, machinists, and hobbyists who ream steel, stainless, cast iron, and non-ferrous parts.

Made from intermediate precision carbide (K10), it features a left-hand spiral flute and right-hand cutting, delivering predictable finishes with minimal burrs and reduced post-processing. It offers a tight ±0.003 mm tolerance, similar to DIN 212 B, for dependable results across standard tooling setups.

• Left-hand spiral flute + right-hand cutting: Efficient chip evacuation and stable cutting for clean, precise holes.
• Carbide substrate (K10) for durability: Enhanced wear resistance and long tool life under repetitive reaming.
• Tight tolerance ±0.003 mm (DIN 212 B-like): Consistent hole size reduces rework and finishing time.

This reamer helps you tighten tolerances quickly, improves workflow, and minimizes downtime due to tool wear or poor hole quality. With a robust carbide composition and a design optimized for standard toolholding, you can rely on repeatable results across a range of materials.