Toolex Reamer - Taper Shank - Spiral Flute - Standard Length - HSS - H5 - 18.44 mm

The Toolex Reamer with a taper shank is an intermediate precision HSS (M2) tool designed to finish holes to ISO H5 tolerance. It features a left-hand spiral flute and right-hand cutting, sized at 18.44 mm, to deliver clean, repeatable hole finishes in steel and alloy workpieces.

Manufactured to order by Toolex Ltd and aligned to BS 328/4 standards, this reamer achieves tight bore control with a tolerance of -0 / +0.005 mm. Dispatch is 24/48 hours, reflecting its built-to-order status.

• ISO H5 tolerance: Delivers finished holes within -0.0 to +0.005 mm for consistent bore size and reliable fits.
• Left-hand spiral flute: Supports efficient chip removal and stable cutting for a smoother bore finish.
• Taper shank with standard length: Provides secure mounting in compatible holders and predictable performance across common reaming setups.

Using this reamer helps achieve precise bore sizes with repeatable results, reducing the need for extra finishing steps. The M2 HSS material offers solid tool life under typical machining conditions, while the taper shank and standard length ensure straightforward setup and dependable performance in both production and workshop environments.