Toolex Reamer - Taper Shank - Spiral Flute - Standard Length - HSS - H5 - 28.58 mm

The Toolex Reamer – Taper Shank, Spiral Flute, Standard Length – is a high‑speed steel finishing tool designed for precise hole finishing in milling and drilling setups. It’s built for engineers, machinists, tradespeople, and hobbyists who need reliable, repeatable hole sizes and clean finishes.

With a 28.58 mm nominal diameter and ISO H5 tolerance (-0 +.005 mm), this reamer delivers tight dimensional control from part to part. The left‑hand spiral flute with right‑hand cutting provides efficient chip evacuation and stable cutting, while BS 328/4 standards and Toolex’s UK‑based manufacturing ensure consistent quality. This item is manufactured to order and despatched within 24/48 hours.

• ISO H5 tolerance for tight hole sizing: D = ISO H5 (-0 +.005 mm) ensures repeatable dimensions and reliable fits in assembled parts.
• Left‑hand spiral flute with right‑hand cutting: Delivers efficient chip control and stable cutting for clean, consistent finishes.
• Taper shank in standard length with M2 HSS: Provides secure seating in compatible tooling while delivering durable wear resistance for repeated use.

Using this reamer helps you achieve accurate hole sizes with minimal rework, streamline setup, and improve part-to-part consistency across production or hobby machining projects. The combination of precise tolerance, durable M2 high‑speed steel, and a reliable taper shank makes it a dependable choice for demanding manufacturing tasks.