Toolex Hand Reamer - Spiral Flute - Straight Shank - HSS - H5 - 12.51mm

Toolex Hand Reamer is a precision hand reamer crafted from high-speed steel (M2) for finishing holes to a exact, reliable size. Designed for engineers, machinists, tradespeople, and hobbyists, it combines a left‑hand spiral flute with a right‑hand cutting action to deliver smooth material removal and consistent hole quality. The 12.51 mm nominal diameter is paired with DIN 206‑B compatibility and ISO H5 tolerance, ensuring predictable results across projects.

Manufactured to order, please allow 24/48 hours for despatch. If the listing indicates “in stock,” that refers to blanks ready to be machined into your reamer for faster turnaround.

• Left‑hand spiral flute with right‑hand cutting: Delivers controlled material removal and efficient chip evacuation for a clean, accurate hole every time.
• HSS (M2) construction with ISO H5 tolerance: Provides durable edge life and tight size control for repeatable finishes on a range of metals.
• Straight shank for easy tool fit and DIN 206‑B compatibility: Fits standard hand reamers and fixtures, with a 24/48 hour despatch lead time to ensure you get the exact size you need.

This reamer helps you finish holes with confidence, streamline finishing steps, and improve overall project reliability. By combining robust M2 HSS, precise H5 tolerance, and a practical straight‑shank design, it offers dependable performance from the first cut to the final pass.