Toolex Reamer - Taper Shank - Spiral Flute - Standard Length - HSS - H5 - 16.88 mm

The Toolex Reamer with a taper shank is an intermediate-precision finishing tool built from M2 high-speed steel for reliable hole finishing. It features a 16.88 mm diameter, a BS 328/4 taper shank, and a standard length body, designed for machines that accept taper tooling. The left-hand spiral flute and right-hand cutting provide controlled material removal and a clean, accurate bore. Manufactured to order, dispatch is 24–48 hours.

Ideal for engineers, toolmakers, tradespeople and hobbyists who need precise hole finishing in standard-length applications, this reamer combines reliability with ease of use. The ISO H5 tolerance (-0 to +0.005 mm) ensures repeatable bore sizes across batches, while M2 HSS delivers strong wear resistance for longer tool life.

• ISO H5 tolerance for repeatable accuracy: Hole sizes stay within -0 to +0.005 mm, helping you achieve consistent fits across production runs.
• M2 HSS construction for long life: Durable tool steel resists wear and maintains cutting performance through frequent finishing passes.
• Left-hand spiral flute with right-hand cutting for smooth finishes: Efficient chip evacuation and stable cutting action minimize chatter and improve surface finish.

With this reamer, you gain reliable, repeatable bore finishes that streamline workflows, reduce rework, and extend tool life. The taper shank integrates smoothly with standard tooling, while the robust M2 HSS core stands up to repeated finishing passes, helping you deliver accurate parts on time.