Toolex Taper Shank Reamer - HSS Spiral Flute Long Length (H5) - 27.66 mm

The Toolex Taper Shank Reamer is a long-length HSS reamer with a 27.66 mm diameter that delivers ISO H5 tolerance for consistently precise holes. Designed for metalworking applications, it uses a taper shank (BS 328/4) for secure toolholding and stable cutting. The left-hand spiral flute paired with right-hand cutting promotes reliable chip control and a clean bore finish across a range of materials. This intermediate precision tool is ideal for engineers, machinists, and workshops that require repeatable bore sizes and dependable performance.

Manufactured to order, despatch typically occurs within 24/48 hours. This approach ensures you receive a freshly machined reamer aligned to your bore specification without long waiting times.

• Taper Shank BS 328/4 for secure toolholding: ensures stable alignment in compatible toolholders, reducing runout and improving bore consistency.
• Left‑hand spiral flute with right‑hand cutting: enhances chip control and surface finish, helping swarf evacuate efficiently for smoother reaming.
• Long‑length design with ISO H5 tolerance: enables deep bore reach while maintaining tight diameter control for reliable, repeatable results.

Using this reamer translates to faster, more predictable bore finishing with fewer rework steps. The combination of durable HSS M2 material, a secure taper connection, and precise tolerances supports steady production workflows and high-quality bore finishes across demanding machining tasks.