Toolex Taper Shank Reamer - HSS Spiral Flute Long Length (H5) - 8.43mm

The Toolex Taper Shank Reamer in 8.43 mm delivers precise, finish-ready taper bores in metalworking applications. Built on an HSS (M2) long-series design, it combines durability with consistent sizing for repeatable results in production runs.

It uses a left-hand spiral flute and right-hand cutting for efficient chip control and smooth bore finishes. Supplied to BS 328/4 and ISO H5 tolerance standards, it fits standard holders and delivers dependable accuracy. This tool is manufactured to order and ships within 24/48 hours.

• Left-hand spiral flute with right-hand cutting: Efficient chip control and reduced clogging deliver a smoother bore finish and predictable results.
• HSS M2 long-series construction: Provides stiffness and wear resistance for long tool life and repeatable reaming performance in a range of metals.
• ISO H5 tolerance with BS 328/4 taper: Ensures a precise, secure taper fit and repeatable bore size in compatible equipment.

Using this reamer helps you achieve accurate taper bores on the first pass, cutting downtime and rework. The robust HSS M2 material, combined with the long flute and careful geometry, supports dependable performance through tough jobs, while the taper shank design ensures stable alignment in your drilling or reaming setup.