Toolex Taper Shank Reamer - HSS Spiral Flute Long Length (H5) - 12.98mm

The Toolex Taper Shank Reamer is a high-precision HSS (M2) long-series reamer with a taper shank and a 12.98 mm diameter. It delivers precise hole finishing within ISO H5 tolerance, making it ideal for extended-length bores and finishing operations in workshops and machine shops.

With a left-hand spiral flute and right-hand cutting, the tool provides controlled chip evacuation and predictable cutting action. Supplied by Toolex Ltd and manufactured to BS 328/4, this reamer is designed for professional use where consistency matters. It is a made-to-order item, with despatch typically within 24–48 hours.

• ISO H5 tolerance for repeatable hole sizes: Ensures tight control of finish and dimensional accuracy across parts.
• Left-hand spiral flute with right-hand cutting: Optimizes chip flow and cutting action for cleaner holes and easier bur formation in long bores.
• Long-length taper shank for stable, versatile use: Provides secure seating in standard toolholders and reduces runout for accurate bore finishing.

This reamer helps you finish holes to exact size with reliable, repeatable results, improving workflow, reducing rework, and enabling longer production runs with confidence that each bore meets specification.