Toolex Reamer - Taper Shank - Spiral Flute - Standard Length - HSS - H5 - 20.89 mm

The Toolex Reamer is a taper-shank, spiral-flute reamer designed for precise hole finishing. With a 20.89 mm diameter and standard length, this intermediate-precision M2 HSS tool is ideal for engineers, machinists, and hobbyists who require clean, accurately sized bores. The taper shank ensures secure seating in common tool holders, while the spiral flute aids efficient chip control for a smoother finish.

It features left-hand spiral flute with right-hand cutting and ISO H5 tolerance (D = -0 +0.005 mm), supplied by Toolex Ltd. Manufactured to order, despatch is typically within 24–48 hours.

• ISO H5 tolerance for precise bore sizing: Delivers tight bore control (-0 to +0.005 mm) for reliable fits and consistent results.
• Left-hand spiral flute with right-hand cutting: Supports efficient chip evacuation and a smooth, predictable bore finish.
• Taper shank and standard length for easy setup: Fits standard tool holders and machines, enabling quick changes and secure alignment.

Using this reamer helps you achieve accurate hole dimensions with fewer finishing passes, improving workflow and reducing rework. The durable M2 high-speed steel construction, combined with the taper shank and spiral flute, provides reliable performance across common reaming tasks when accuracy matters.