Toolex Taper Shank Reamer - HSS Spiral Flute Long Length (H5) - 12.80mm

The Toolex Taper Shank Reamer is an intermediate-precision HSS tool designed to finish deep internal bores to a tight ISO H5 tolerance. Sized at 12.80 mm, it combines a long-length body with a taper shank for added rigidity and reach, making it ideal for challenging metalworking applications. The left-hand spiral flute works with right-hand cutting to deliver smooth, controlled material removal. Supplied by Toolex Ltd and built to BS 328/4 standards, this reamer is manufactured to order with a 24/48 hour despatch window.

• ISO H5 tolerance on a long-length taper shank: Delivers repeatable hole sizes and smooth finishes in deep bores, reducing guesswork and rework.
• Long-length taper shank for reach and stability: Provides solid engagement in deep holes, improving rigidity and minimizing deflection during cutting.
• Left-hand spiral flute with right-hand cutting in M2 HSS: Enables efficient chip evacuation and clean hole finishes across demanding materials.

This reamer helps you achieve precise internal diameters with consistent results, improving workflow and reducing downtime between jobs. The extended reach and secure taper shank support stable operation in deep bores, while the durable M2 high-speed steel construction stands up to repeated use in tough machining environments. Built to exacting standards, it’s a dependable choice for workshops that require reliable, accurate reaming performance.