Toolex Taper Shank Reamer - HSS Spiral Flute Long Length (H5) - 12.25mm

Achieve precise, repeatable hole sizes with the Toolex Taper Shank Reamer, a long-series HSS (M2) tool designed for dependable performance in production and workshop settings. At 12.25 mm and ISO H5 tolerance, it delivers accurate hole finishes for a range of metals. The taper shank follows BS 328/4 standards and is supplied by Toolex Ltd, featuring left-hand spiral flutes with right-hand cutting to optimize material removal and finish.

The product is manufactured to order; please allow 24–48 hours for despatch. If a listing shows “in stock,” that refers to blanks ready to be machined into the reamer you need, not the finished tool itself.

• ISO H5 tolerance with 12.25 mm diameter: ensures precise bore size and consistent interchangeability across parts, reducing rework and fitting issues.
• Left-hand spiral flute with right-hand cutting: promotes efficient chip evacuation and smooth cutting action for cleaner, more accurate bores.
• Long-length taper shank (BS 328/4) with HSS M2 material: provides extended reach and a robust, reliable fit in standard toolholders, delivering durable performance in demanding applications.

Using this reamer helps you achieve reliable bore quality, improves workflow by reducing manual adjustments, and extends tool life with a high-strength HSS alloy. It’s a dependable choice for shops that require consistent results and a solid, ready-to-use reamer built to order by Toolex.