Toolex Taper Shank Reamer - HSS Spiral Flute Long Length (H5) - 19.64mm

The Toolex Taper Shank Reamer is an intermediate precision HSS reamer designed to finish tapered holes with consistent size in metalwork. With a 19.64 mm nominal diameter and a long flute length, it reaches deeper holes while maintaining rigidity for reliable results. The tool features a left-hand spiral flute and right-hand cutting, delivering stable cutting and efficient chip evacuation. Supplied under Toolex Ltd and built to BS 328/4 taper shank standards, it aligns with standard machine spindles for straightforward setup.

Constructed from M2 high-speed steel, this reamer combines durability with cutting performance. It adheres to ISO H5 tolerance, ensuring precise hole size and repeatable results, while the taper shank conforms to the BS 328/4 specification for dependable fitting in compatible equipment. This item is manufactured to order by Toolex Ltd, with despatch typically within 24–48 hours.

• Left-hand spiral flute for efficient chip evacuation: promotes smooth cutting and reduces clogging in longer holes, helping to maintain hole quality and finish.
• ISO H5 tolerance on a BS 328/4 taper shank: delivers precise sizing and reliable compatibility with standard spindles for quick setup and consistent results.
• M2 HSS long-series construction: provides durable cutting edges and sustained performance for repeated use across multiple jobs.

This reamer helps you achieve accurate, reproducible tapered holes with minimal rework, improving overall workflow and production reliability. The order-driven manufacturing process ensures you receive a tool tailored to high standards, with a predictable despatch window that supports planning and uptime.