Toolex Taper Shank Reamer - HSS Spiral Flute Long Length (H5) - 11.71mm

Toolex Taper Shank Reamer, 11.71 mm, is an intermediate precision HSS (M2) long-series taper shank reamer with a left-hand spiral flute and right-hand cutting. Supplied to BS 328/4 standards by Toolex Ltd, it finishes taper bores to ISO H5 tolerance, delivering reliable, repeatable bore sizes in demanding applications. This item is manufactured to order; please allow 24/48 hours for despatch.

• ISO H5 tolerance for precise taper bores: Finishes are controlled to ISO H5, giving tight, repeatable bore sizes with minimal rework.
• HSS M2 long-series construction: High-speed steel offers excellent wear resistance and long tool life for extended use on tough materials.
• Left-hand spiral flute with right-hand cutting: Optimized chip evacuation and stable cutting action ensure smoother finishes and reduced loading in deep or challenging bores.

With its precise tolerance, durable construction, and efficient cutting geometry, this reamer helps you achieve accurate taper bores faster, reduce downtime, and maintain consistent results across jobs. The long length and taper-shank design ensure compatibility with standard holders while providing reliable performance from first cut to finish pass.