Toolex Reamer - Taper Shank - Spiral Flute - Standard Length - HSS - H5 - 10.57 mm

The Toolex Reamer delivers repeatable 10.57 mm holes to ISO H5 tolerance for reliable finishing on a wide range of machine tools. This taper-shank, spiral-flute reamer is made from M2 high-speed steel and uses a left-hand spiral flute with right-hand cutting to control material removal and produce a clean hole edge. It is manufactured to order—please allow 24/48 hours for despatch to ensure the required tolerances and finish for your job.

With a standard-length taper shank (BS 328/4), it fits common machine spindles and tool holders for quick setup and solid rigidity during reaming.

• ISO H5 tolerance for repeatable hole sizes: Delivers a precise 10.57 mm hole with a D = -0 +0.005 mm tolerance, reducing rework and ensuring consistent assemblies.
• Taper shank in standard length for quick, secure setup: BS 328/4 compatibility fits a wide range of spindles and holders, enabling fast changes and robust rigidity during reaming.
• M2 HSS with left-hand spiral flute and right-hand cutting: Optimizes chip evacuation and cutting stability for durable, long-term performance across repeated jobs.

By delivering precise holes with dependable edge quality and predictable results, this reamer supports faster throughput, fewer adjustments, and consistent performance from project to project.