Toolex Carbide Taper Shank Intermediate Reamer H5 31.47mm

The Toolex carbide taper shank intermediate reamer is a precision cutting tool designed to size and finish bores with repeatable accuracy. With a carbide-tipped tip (K10) and a taper shank, it delivers durable performance and a secure, rigid fit in compatible holders—making it a reliable choice for engineers, machinists, and serious hobbyists working on metal parts.

Its left-hand spiral flute combined with right-hand cutting provides efficient chip evacuation and robust material removal, helping you achieve clean bore finishes with fewer passes. The tool is specified to DIN 8051 B form with ISO H5 tolerance, ensuring consistent bore size across jobs. This item is manufactured to order, so please allow 24–48 hours for despatch. If the listing shows as “in stock,” that refers to blanks ready to be machined into your reamer; the finished product will still be produced to order.

• Carbide-tipped durability (K10): The hard-wearing carbide tip maintains sharpness longer than high-speed steel, delivering consistent bore quality and reducing tool changes on tough materials.
• Left-hand spiral flute with right-hand cutting: Optimizes chip evacuation and cutting efficiency, producing smoother finishes and fewer rework passes in challenging alloys.
• Taper shank with DIN 8051 B form and ISO H5 tolerance: Provides secure seating and repeatable bore sizes, minimizing runout and ensuring reliable performance across multiple uses.

Designed to support precise, repeatable machining workflows, this reamer helps you hit tight tolerances faster, extend tool life, and maintain consistent results—whether you’re refining pre-reamed holes or finishing high-precision components in production or repair environments.