Toolex Taper Shank Reamer - HSS Spiral Flute Long Length (H5) - 11.28mm

The Toolex Taper Shank Reamer is a long-length, intermediate precision tool designed for accurate hole finishing in metalwork. Built from HSS (M2) with a taper shank, it features a left-hand spiral flute and right-hand cutting, delivering consistent results to BS 328/4 standards with ISO H5 tolerance. This makes it a reliable choice for engineers, machinists, and fabricators who need repeatable hole sizes across multiple jobs.

Specification highlights include an 11.28 mm nominal diameter and a design optimized for durability and smooth operation in production environments. Manufactured to order by Toolex Ltd, it’s suited for use where accuracy and tool life matter, helping you achieve clean exits and precise finishes in challenging materials.

• ISO H5 tolerance for repeatable sizes: Ensures tight control of hole diameter, reducing rework and improving fit consistency across parts.
• Long-length taper shank for reach and rigidity: Provides extended access to deep holes while maintaining alignment and reducing tool deflection during cutting.
• Left-hand spiral flute with right-hand cutting for a smooth finish: Enhances chip evacuation and delivers a cleaner final bore with reliable cutting action.

This reamer supports efficient, repeatable hole finishing in manufacturing and workshop settings, helping you streamline workflows, minimize downtime, and achieve dependable results from job to job.