Toolex Taper Shank Reamer - HSS Spiral Flute Long Length (H5) - 27.83 mm

The Toolex Taper Shank Reamer in HSS Spiral Flute Long Length, 27.83 mm, is an intermediate precision tool designed to finish holes with tight tolerance in deep bores. Built to BS 328/4 standards and manufactured from high-speed steel (M2), this reamer combines a taper shank for secure seating with a long flute for extended reach.

Left-hand spiral flute and right-hand cutting deliver reliable, controlled material removal, helping you achieve smooth, accurate finishes. This product is manufactured to order by Toolex Ltd., with a despatch window of 24/48 hours. If a listing says in stock, that refers to blanks ready to complete the reamer for you.

• Long reach with taper shank for deep, accurate holes: The long length and BS 328/4 taper shank provide secure seating in standard tool holders, enabling precise hole finishing deep inside workpieces.
• Left-hand spiral flute with right-hand cutting: This configuration promotes efficient chip evacuation and stable cutting, helping maintain a clean, accurate hole during longer cuts.
• ISO H5 tolerance on HSS M2 material: Delivers consistent hole sizes and reliable wear resistance, supporting repeatable results across production runs.

Using this reamer helps you achieve precise 27.83 mm hole sizes with a smooth surface finish, reduces the need for rework, and improves overall workflow in machine shops and production environments. Because it is manufactured to order by Toolex Ltd., you can rely on a tool that matches your exact spec, with a 24/48 hour despatch window to keep downtime minimal.