Toolex Taper Shank Reamer - HSS Spiral Flute Long Length (H5) - 24.90 mm

The Toolex Taper Shank Reamer is an intermediate-precision HSS (M2) long-length reamer designed for deep bore finishing. Its taper shank provides a secure fit in standard toolholders, while the long flute length gives you reach where it matters most. Suited to engineers, machinists, and hobbyists who demand consistent hole sizes, this reamer delivers reliable, repeatable performance in metalwork.

With left-hand spiral flutes and right-hand cutting, it enables efficient chip evacuation and smooth bore finishes. Supplied by Toolex Ltd to BS 328/4 standards and finished to ISO H5 tolerance, this reamer is manufactured to order, with dispatch typically within 24–48 hours of order placement.

• HSS (M2) material with ISO H5 tolerance: Delivers precise, repeatable bore sizes for reliable results across jobs.
• Left-hand spiral flute with right-hand cutting: Improves chip evacuation and produces a clean, consistent finish in deep bores.
• Long-length taper shank (BS 328/4): Provides a secure tool hold and extended reach for deep-hole work.

By delivering stable, repeatable bore sizes with minimal runout, this reamer speeds up production and reduces rework. The secure taper fit minimizes tool movement during cutting, while the left-hand spiral geometry promotes efficient swarf evacuation, helping you maintain a clean bore finish on deeper holes. With Toolex's BS 328/4 taper standard and ISO H5 tolerance, you gain confidence in interchangeability and consistent results across jobs, with a predictable dispatch timeline to keep your workflow moving.