Toolex Taper Shank Reamer - HSS Spiral Flute Long Length (H5) - 27.12 mm

The Toolex Taper Shank Reamer is an intermediate-precision HSS reamer with a long length and taper shank, delivering accurate, deep-hole finishing in metalworking applications. It has a 27.12 mm diameter, left-hand spiral flute and right-hand cutting, and is ground to ISO H5 tolerance within the BS 328/4 standard. Supplied by Toolex Ltd, this tool is manufactured to order to meet exact sizing and geometry.

Manufactured to order, please allow 24/48 hours for despatch.

• Long-length taper shank for deep-hole finishing: Extends reach and stabilizes alignment in machines, enabling precise bores in deep components.
• Left-hand spiral flute with right-hand cutting: Improves chip evacuation and delivers a cleaner bore with consistent cutting performance.
• ISO H5 tolerance with BS 328/4 specification: Provides tight diameter control and reliable interchangeability with standard tooling, reducing dimensional uncertainty.

Using this reamer helps you achieve accurate, repeatable hole sizes and smooth bore surfaces while maintaining stable performance in extended-hole work. The M2 high-speed steel construction offers durable cutting life for routine reaming tasks, and the to-order manufacturing process from Toolex ensures the tool geometry aligns with your project specifications, helping to minimize rework and keep production moving smoothly.