Toolex Carbide Taper Shank Intermediate Reamer H5 28.21mm

The Toolex Carbide Taper Shank Intermediate Reamer H5 28.21mm is a precision carbide‑tipped reamer designed to bring holes to a tight ISO H5 tolerance. With a taper shank for secure mounting, it’s ideal for engineers, machinists, toolmakers, and hobbyists who need reliable, accurate hole finishing across a range of materials.

This reamer features a left-hand spiral flute and right-hand cutting action, a 28.21 mm nominal size, and K10 carbide tips for extended life. It is manufactured to order—please allow 24/48 hours for despatch. Note: if this item says in stock, that relates to blanks ready to machine into the finished reamer.

• ISO H5 Precision Tolerance: Delivers repeatable hole sizes with tight control, ensuring reliable fits and consistent results for 28.21 mm nominal reaming operations.
• Left-hand Spiral Flute + Right-hand Cutting: Optimizes chip evacuation and provides stable, predictable cutting across a variety of materials, helping maintain edge life and finish quality.
• Taper Shank for Secure Mounting: Enables firm seating in compatible toolholders, reducing runout and speeding setup for accurate reaming in demanding applications.

The Toolex intermediate reamer helps you achieve precise, consistently finished holes with minimal rework, improving assembly reliability and workflow efficiency. Its carbide‑tip construction delivers longer tool life in tough materials, while the taper shank design ensures quick, confident tool changes and reliable alignment. Manufactured to order with a 24–48 hour despatch window, you can plan projects with predictable lead times and maintain productive operations.