Toolex Hand Reamer - Spiral Flute - Straight Shank - HSS - H5 - 12.56mm

The Toolex Hand Reamer is a precision hand tool designed to finish drilled holes to precise size. With a left‑hand spiral flute and right‑hand cutting, it delivers a controlled reaming action that’s stable and predictable for manual operation.

Sized at 12.56 mm with ISO H5 tolerance (D) and aligned to DIN 206‑B geometry, this reamer is built from intermediate HSS (M2) for durability and reliable performance. Supplied by Toolex Ltd, it is manufactured to order; please allow 24–48 hours for despatch. If the listing shows “in stock,” that relates to blanks ready to be machined into your reamer.

• Precision ISO H5 tolerance: Delivers reliable hole diameters with minimal size variation, helping assemblies fit first time.
• Durable M2 HSS construction: Withstands repeated use and maintains sharpness for longer tool life, reducing replacement frequency.
• Left-hand spiral flute with right-hand cutting: Optimized geometry for smooth cutting and efficient chip evacuation, giving clean, consistent bores.

With this reamer, you gain a dependable finishing step that produces accurate, burr-free holes ready for mating components. The straight shank fits standard hand‑reaming setups for quick, confident use, while the spiral flute and cutter geometry reduce chatter and improve surface quality. Made to order by Toolex Ltd, it combines precise DIN 206‑B geometry with ISO H5 tolerance, helping you reduce downtime, rework, and returns while delivering repeatable results across multiple holes. Ideal for professional workshops and serious hobbyists alike, this reamer supports steady workflow, improved assembly accuracy, and long-term tool reliability.