Toolex Taper Shank Reamer - HSS Spiral Flute Long Length (H5) - 13.43mm

The Toolex Taper Shank Reamer (13.43 mm) is a high-precision HSS finishing tool that produces accurate, smooth holes to ISO H5 tolerance. With a long-length taper shank for stability, it suits engineers, machinists and hobbyists who demand reliable bore quality in production or precision work. This intermediate precision reamer uses M2 high-speed steel, features left-hand spiral flutes with right-hand cutting, and is supplied by Toolex Ltd to BS 328/4. It is manufactured to order—please allow 24/48 hours for despatch.

• ISO H5 tolerance: Delivers bore sizes within tight ISO H5 limits, reducing finishing work and improving interchangeability with mating parts.
• Long-length taper shank for stability: Provides rigid spindle alignment and minimizes runout, ensuring consistent hole quality even on longer cuts.
• Left-hand spiral flute with right-hand cutting: Ensures smooth material removal, effective chip evacuation, and cleaner bore finishes with minimized chatter.

Using this reamer helps you achieve repeatable, high-quality holes with fewer rework passes, saving time in setup and finishing. The durable HSS M2 construction stands up to demanding materials, while the taper shank and flute geometry support reliable performance across production runs, improving workflow and overall component quality.