Toolex Reamer - Taper Shank - Spiral Flute - Standard Length - HSS - H5 - 13.55 mm

The Toolex Reamer – Taper Shank, Spiral Flute, Standard Length, HSS (M2), 13.55 mm is a precision finishing tool designed to bring holes to ISO H5 tolerance with repeatable accuracy. It’s built for engineers, machinists, tradespeople, hobbyists and any shop that requires consistent bore sizes and clean internal surfaces in metalworking projects.

Featuring a taper shank for secure mounting in standard toolholders and a left-hand spiral flute with right-hand cutting for controlled material removal, the reamer delivers a smooth bore finish. It is manufactured to BS 328/4 by Toolex Ltd and produced to order with typical despatch within 24–48 hours.

• ISO H5 bore tolerance: Finish holes to ISO H5 tolerance of -0 to +0.005 mm for precise bore sizes and reliable fits in critical bores.
• Taper shank for secure mounting: Secure mounting in standard toolholders ensures stable setups, reduces runout, and supports repeatable performance across jobs.
• M2 high-speed steel with spiral flute: Durable HSS construction offers wear resistance and efficient material removal; left-hand spiral flute with right-hand cutting enables a smooth bore finish and predictable results.

Together these features deliver consistent bore diameters, reduce rework, and support reliable, repeatable results across production and repair tasks. The taper shank keeps tools secure, minimizing downtime when swapping between machines, while the M2 HSS construction stands up to repeated use in metalworking environments. For shops requiring tight tolerances and clean bores, this reamer provides dependable performance from setup to finish.