Toolex Taper Shank Reamer - HSS Spiral Flute Long Length (H5) - 12.47mm

The Toolex Taper Shank Reamer is a long-length, intermediate-precision HSS tool designed to finish deep bores to a precise 12.47 mm diameter. Made from M2 high-speed steel, it features a taper shank, a left-hand spiral flute, and right-hand cutting for stable, controlled reaming in metalwork. It is manufactured to BS 328/4 and ISO H5 tolerances, ensuring repeatable bore sizes for precision assemblies. This item is made to order and despatch typically takes 24–48 hours.

• Long-series taper shank for deep, accurate reaming: Provides extended reach and rigid seating on standard machines to maintain concentricity in long bores.
• High-speed steel (M2) with left-hand spiral flute: Delivers durable cutting performance with efficient chip evacuation for clean, consistent holes.
• ISO H5 / BS 328/4 tolerance: Ensures tight, repeatable bore dimensions that fit precision assemblies with confidence.

This reamer helps professionals achieve precise hole sizes and smooth finishes in demanding projects, reducing rework and speeding up workflows. Built for durability in workshop environments, the Toolex taper shank reamer combines reliable material performance with a clear, standard tolerance, making it a dependable choice for engineers, machinists, and hobbyists who value accuracy and consistency.