Toolex Reamer - Straight Shank - Spiral Flute - Stub Length - Carbide - Through Coolant - H4 - 5.21mm

The Toolex Reamer is a straight-shank carbide reamer designed for through‑coolant reaming, offered here in a 5.21 mm size. It features a left‑hand spiral flute with right‑hand cutting to optimize chip control and finish in through‑coolant applications, and it conforms to DIN 8093 with ISO H4 tolerance for precise hole sizing. Supplied by Toolex Ltd, this is an intermediate precision (k10) stub reamer built to order. Despatch is typically 24–48 hours from order approval.

• Through coolant design: Efficient cooling and chip evacuation during reaming helps maintain edge integrity and finish, especially on longer or demanding cycles.
• Intermediate‑precision carbide (k10): Offers solid wear resistance and dimensional stability for reliable, repeatable hole sizes over extended use.
• DIN 8093 / ISO H4 tolerance: Ensures compatibility with standard tooling and tight, dependable hole dimensions in common machining setups.

Designed for engineers, machinists, and workshops that demand consistency and reliability, this reamer supports cleaner cycles, reduced rework, and predictable results in a variety of materials. Its stub length and carbide construction deliver rigidity and longevity, while the through‑coolant capability helps maintain cutting performance across demanding applications. With Toolex’s DIN 8093 and ISO H4 standards, you can rely on a tool that integrates smoothly with existing setups and fixtures.