Toolex Taper Shank Reamer - HSS Spiral Flute Long Length (H5) - 20.56mm

The Toolex Taper Shank Reamer in 20.56 mm diameter is an intermediate-precision HSS (M2) tool designed for finishing internal bores with tight diameter control. Its long-length design and taper shank ensure reliable reach in deeper holes, making it a practical choice for workshops and production environments.

Featuring a left-hand spiral flute and right-hand cutting, this reamer delivers smooth, stable cutting action and efficient chip evacuation. It conforms to BS 328/4 taper shank specifications and offers ISO H5 tolerance, helping you achieve consistent hole sizes and reliable fits in assemblies.

• ISO H5 tolerance for precise bore sizes: Delivers tight, repeatable hole dimensions to reduce rework and improve part-to-part consistency.
• Left-hand spiral flute with right-hand cutting: Ensures smooth cutting, efficient chip removal, and stable performance across extended bore work.
• Long-length taper shank for reach and rigidity: Provides better access to deep holes while maintaining tool stability and reducing runout during operation.

Manufactured to order, this reamer is prepared to match your exact needs and typically dispatched within 24–48 hours. Built for reliability in demanding machining tasks, it supports precise finishing of internal holes where accuracy and consistency matter most.