Toolex Taper Shank Reamer - HSS Spiral Flute Long Length (H5) - 17.47mm

The Toolex Taper Shank Reamer is an intermediate precision HSS (M2) long-series reamer with a nominal 17.47 mm diameter, designed to finish tapered holes with tight, repeatable accuracy. The taper shank and BS 328/4 standard pair with a long flute length to deliver durable cutting action in production environments.

It uses a left-hand spiral flute and right-hand cutting for efficient material removal and a clean bore. Tolerances are ISO H5 (D), ensuring consistent results across cycles. Manufactured to order, please allow 24–48 hours for despatch.

• Long-length taper shank for extended reach: Provides access to deep or recessed holes while maintaining steady cutting action for consistent reaming results.
• Left-hand spiral flute with right-hand cutting: Optimizes chip removal and improves surface finish by reducing clogging and chatter.
• ISO H5 tolerance with BS 328/4 standard: Delivers precise bore sizes and reliable interchangeability across compatible tools and machines.

This reamer helps you achieve repeatable taper-hole dimensions, reduces rework, and supports efficient workflows in machining, engineering, and fabrication contexts. Made from HSS M2 and supplied to order, it offers long service life and dependable performance for professionals and serious hobbyists alike.