Toolex Reamer - Straight Shank - Spiral Flute - Stub Length - Carbide - Through Coolant - H4 - 4.75mm

The Toolex 4.75 mm straight-shank carbide reamer is a stub-length tool designed for through-coolant hole finishing with high precision. It adheres to DIN 8093 and delivers an ISO H4 tolerance, enabling reliable, repeatable hole sizes in precision assemblies.

Built from intermediate precision carbide (k10), this reamer features a left-hand spiral flute with right-hand cutting and a through-coolant design that directs coolant through the body for chip evacuation and consistent cutting temperatures. It is manufactured to order by Toolex Ltd, with despatch typically within 24–48 hours.

• Through coolant delivery: Directs coolant through the tool body for efficient chip evacuation and cooler cutting, helping maintain hole size and extend tool life.
• DIN 8093 / ISO H4 tolerance: Finishes holes to a tight H4 tolerance for repeatable, reliable fits in precision assemblies.
• Left-hand spiral flute with right-hand cutting on a straight-shank stub-length carbide body: Provides stable cutting action and rigidity for precise, consistent hole finishes on standard toolholders.

This reamer is designed to enhance workflow by delivering consistent results with minimal rework, thanks to its robust carbide construction, through-coolant capability, and strict tolerance control. Ideal for shops requiring dependable, long-lasting performance in demanding finishing tasks, and supported by Toolex’s order-based production and responsive dispatch process.