Toolex Carbide Taper Shank Intermediate Reamer H5 21.74mm

The Toolex Carbide Taper Shank Intermediate Reamer (21.74 mm nominal diameter) is a precision finishing tool designed to accurately size holes with a taper shank. Built with a carbide-tipped cutting edge (K10) and a left-hand spiral flute, it delivers stable cutting and long-lasting performance for a wide range of materials and applications. Its right-hand cutting action and DIN 8051 B tolerance (D = ISO H5) help ensure consistently precise hole sizes, batch after batch.

• Carbide-tipped for extended life: The carbide insert resists wear far better than standard tooling, maintaining accurate hole sizes longer and reducing tool changes in busy shops.
• DIN 8051 B ISO H5 tolerance: Delivers tight, reliable hole dimensions suitable for precision assemblies and interchangeable parts across production runs.
• Left-hand spiral flute with right-hand cutting: Optimizes chip control and cutting forces for smoother reaming, less chatter, and cleaner finishes on demanding materials.

Designed for professional workflows, this reamer is ideal for engineers, machinists, and workshop technicians who need dependable accuracy and predictable results. Because it is manufactured to order, you can expect a despatch window of 24–48 hours, with blanks available in stock when indicated on the listing. This combination of carbide durability, precise tolerances, and controlled cutting action helps you finish holes right the first time, reducing rework and downtime.