Toolex Taper Shank Reamer - HSS Spiral Flute Long Length (H5) - 12.43mm

Finish deep holes to ISO H5 tolerance in a single controlled pass with the Toolex Taper Shank Reamer — a long-series HSS tool designed for precision reaming in deep bores. Crafted from M2 high-speed steel, it uses left-hand spiral flutes and right-hand cutting to deliver clean, accurate holes. BS 328/4 taper shank compatibility and Toolex’s manufacturing standards ensure consistent performance, and it is supplied by Toolex Ltd.

Manufactured to order by Toolex Ltd, please allow 24/48 hours for despatch.

• Durable M2 HSS material: Built from proven high-speed steel for excellent wear resistance and long tool life in demanding reaming applications.
• Long-length taper shank with left-hand spiral flute: Provides extended reach into deep bores while maintaining rigidity; left-hand spiral improves chip evacuation and smooth cutting with a right-hand cutting edge.
• ISO H5 tolerance and BS 328/4 compliance: Delivers repeatable hole sizes and reliable compatibility with standard taper shank tooling for predictable results.

With its combination of durability, reach, and precise tolerances, this reamer helps you finish holes to tight sizes consistently, reduces rework, and supports faster, smoother workflows in machine shops and manufacturing environments. The M2 HSS construction stands up to repeated use, while the long-length taper shank and flute geometry maintain alignment in deep bores. Expect repeatable results across parts and jobs, with despatch in 24/48 hours since it is manufactured to order by Toolex Ltd.