Toolex Carbide Taper Shank Intermediate Reamer H5 21.23mm

Toolex Carbide Taper Shank Intermediate Reamer H5, 21.23 mm is a carbide-tipped reaming tool engineered to finish internal bores with precise sizing and durable performance. Designed for engineers, machinists, and workshop teams, this intermediate-precision reamer combines a sturdy taper shank with a wear-resistant tip to deliver reliable hole quality across a range of materials.

This reamer features a left-hand spiral flute with right-hand cutting and is finished to ISO H5 tolerance (DIN 8051 B). It is manufactured to order, with despatch typically 24–48 hours. Note: if a listing shows “in stock,” that designation refers to blanks ready to be machined into your reamer.

• Carbide-tipped durability (K10): The carbide tip provides exceptional wear resistance, helping maintain accurate hole size and extend tool life in demanding materials.
• ISO H5/DIN 8051 B tolerance: Delivers repeatable hole sizes at 21.23 mm, reducing rework and ensuring parts fit consistently across jobs.
• Taper shank with left-hand spiral flute and right-hand cutting: Enables secure mounting in toolholders, efficient chip evacuation, and smooth, stable cutting for clean finishes.

Designed to integrate seamlessly into production or repair workflows, this reamer helps you achieve precise, reliable results with fewer passes. The combination of carbide tipping, tight tolerances, and balanced flute geometry means improved part quality, reduced downtime, and greater confidence in every bore finish—backed by a made-to-order manufacturing approach that supports exact sizing and timely delivery.