Toolex Taper Shank Reamer - HSS Spiral Flute Long Length (H5) - 30.73 mm

The Toolex Taper Shank Reamer is an intermediate precision HSS long-series reamer designed for finishing holes to tight tolerances in engineering workshops and production environments. Sized at 30.73 mm, this taper-shank tool fits standard machine spindles and provides a reliable path to a clean, accurate bore.

Built by Toolex Ltd to BS 328/4 standards, it features a left-hand spiral flute and right-hand cutting for efficient, controlled material removal. The HSS (M2) material delivers good wear resistance for repeated use. This item is manufactured to order, with despatch within 24–48 hours.

• Long-length taper shank design: Extends reach to finish deep holes in a single setup, reducing tool changes and boosting bore accuracy.
• Left-hand spiral flute with right-hand cutting: Enables efficient chip evacuation and stable cutting, helping maintain surface finish and size control across materials.
• ISO H5 tolerance (D) for consistent bore size: Tight, repeatable dimensions ensure reliable fit between parts and interchangeability across production runs.

With this reamer, you gain repeatable bore quality, fewer rework cycles, and a tool that integrates smoothly into standard machining setups. The combination of material, geometry, and precision tolerance supports durable performance across multiple jobs, delivering dependable results in both repeat production and one-off projects.