Toolex Taper Shank Reamer - HSS Spiral Flute Long Length (H5) - 17.85mm

The Toolex Taper Shank Reamer is an intermediate-precision HSS (M2) reamer designed to finish tapered holes with tight size control. Its long-length form combines a taper shank with a left-hand spiral flute and right-hand cutting to provide efficient material removal and a clean bore in deep workpieces. The tool adheres to ISO H5 tolerance and BS 328/4 standards, offering reliable precision in production environments.

This reamer is manufactured to order by Toolex Ltd, with despatch typically within 24–48 hours. It is supplied as a ready-to-use, precision tool for depth-heavy reaming tasks, ensuring you receive a fresh, high-quality tip ready for use in your setup.

• Long-length taper shank for deep-hole work: Extends reach for deeper bores and maintains stable guidance in standard tooling holders, reducing tool changes during complex jobs.
• Left-hand spiral flute with right-hand cutting: Promotes efficient chip evacuation and stable cutting, helping achieve clean, consistent hole finishes.
• ISO H5 tolerance with BS 328/4 compliance: Ensures precise bore size and straightforward compatibility with common reaming setups, minimizing rework and fit issues.

Designed for engineers, machinists, and hobbyists who demand dependable bore accuracy in tapered holes, this reamer combines durable HSS (M2) construction with a controlled geometry to deliver reliable results across demanding applications.