Toolex Reamer - Taper Shank - Spiral Flute - Standard Length - HSS - H5 - 42.82 mm

Achieve repeatable, tight-tolerance holes with the Toolex Taper Shank Reamer. This taper-shank, standard-length reamer is made from M2 high-speed steel and finished to ISO H5 tolerances for accurate bore sizing in metalworking.

It features a left-hand spiral flute with right-hand cutting for predictable material removal and clean bore edges. The 42.82 mm size, BS 328/4 standard, and to-order manufacture (despatched in 24–48 hours) ensure you get a part that fits your setup and standards every time.

• Taper shank in standard length for secure fit: Secure mounting in common toolholders delivers stable alignment and consistent bore quality across jobs.
• Left-hand spiral flute, right-hand cutting: Predictable material removal and clean edge formation for reliable reaming performance.
• ISO H5 tolerance and M2 HSS durability: Tight bore sizing (-0 to +0.005 mm) with long tool life in demanding materials for repeatable results.

This reamer is designed to deliver consistent results in production and workshop settings, helping reduce rework, speed up setups, and improve overall hole quality across multiple parts without sacrificing reliability.