Toolex Reamer - Taper Shank - Spiral Flute - Standard Length - HSS - H5 - 38.41 mm

Toolex Reamer - Taper Shank - Spiral Flute - Standard Length - HSS - H5 - 38.41 mm is an intermediate precision HSS (M2) taper shank reamer designed for accurate bore sizing in metalworking. With a left-hand spiral flute and right-hand cutting, it delivers consistent hole diameters and a smooth bore finish across a range of applications, from prototyping to production runs.

Manufactured to BS 328/4 standards by Toolex Ltd, this reamer features ISO H5 tolerance (-0 to +0.005 mm) for tight size control. It is a made-to-order item, with a dispatch window of 24/48 hours. If the listing shows “in stock,” that note relates to blanks ready to be shaped into your reamer.

• ISO H5 tolerance for precise bore sizing: Keeps bore diameter within -0 to +0.005 mm, ensuring repeatable results and tight control over critical fits.
• Left-hand spiral flute with right-hand cutting: Optimizes chip evacuation and delivers a smooth, controlled reaming action for a clean bore finish.
• BS 328/4 compliant and manufactured to order: Built to professional standards with reliable lead times, backed by Toolex quality for demanding applications.

This reamer helps you achieve accurate, consistent bore sizes with minimal rework, speeding up production and improving part quality. The combination of precise tolerance, efficient flute geometry, and professional manufacturing ensures reliable performance from setup through finishing, making it a dependable choice for technicians, machinists, and engineers alike.