Toolex Reamer - Taper Shank - Spiral Flute - Standard Length - HSS - H5 - 27.52 mm

The Toolex Reamer is an intermediate precision HSS taper shank reamer designed to size and finish holes with consistent accuracy in metalworking. With a 27.52 mm nominal diameter, it’s a reliable choice for engineers, machinists, and workshops that require precise bore sizing.

This reamer features a left-hand spiral flute and right-hand cutting for stable chip evacuation and efficient material removal. It conforms to BS 328/4 taper shank standards and uses ISO H5 tolerance (-0 to +0.005 mm). Manufactured to order by Toolex Ltd, please allow 24/48 hours for despatch.

• ISO H5 tolerance (D = -0 to +0.005 mm): Ensures hole sizes are consistently within a tight range, reducing the need for rework and improving assembly fit.
• Left-hand spiral flute with right-hand cutting: Delivers efficient chip evacuation and stable cutting for cleaner holes and longer tool life in typical reaming operations.
• BS 328/4 taper shank, standard length: Provides compatibility with common machine spindles and toolposts, enabling quick setup and repeatable performance across jobs.

Using this reamer helps you achieve precise, smooth holes with predictable results, supports faster setup on standard equipment, and extends tool life with durable HSS construction. Manufactured to order, it’s a reliable choice when you need a specific reaming size ready for timely production.