Toolex Taper Shank Reamer - HSS Spiral Flute Long Length (H5) - 18.05mm

The Toolex Taper Shank Reamer (M2 HSS) is a long-length reamer designed to finish taper-shank holes to ISO H5 accuracy on BS 328/4 standards. With an 18.05 mm diameter, it gives precise, consistent results for deep bore work and is well suited to engineers, machinists, and workshop environments that demand reliable taper-hole finishes.

This intermediate-precision tool features a left-hand spiral flute and right-hand cutting, delivering efficient chip evacuation and stable cutting action even in longer bores. Manufactured to order by Toolex Ltd, it is despatched within 24–48 hours to support your production schedule.

• Long-length taper shank design: Provides reach and rigidity in deep bores, helping maintain accurate hole size and reduce deflection during reaming.
• Left-hand spiral flute with right-hand cutting: Enhances chip removal and delivers smoother, more controlled cutting for a clean finish.
• ISO H5 tolerance on BS 328/4 taper standard: Ensures a precise finish and reliable compatibility with standard taper components for dependable assemblies.

This reamer helps you achieve finish-ready taper holes with repeatable accuracy, improving workflow and reducing the need for rework. Manufactured to exacting Toolex standards, it provides a trusted, ready-to-use solution for professional machining tasks.