Toolex Reamer - Straight Shank - Spiral Flute - Stub Length - Carbide - Through Coolant - H4 - 12.60mm

The Toolex Reamer - Straight Shank - Spiral Flute - Stub Length - Carbide - Through Coolant - H4 - 12.60mm is an intermediate precision carbide reamer designed to finish holes to tight ISO tolerances. With a straight shank and stub length, it delivers rigidity in both CNC and manual machines, while the left‑hand spiral flute and right‑hand cutting orientation provide controlled material removal for clean, stable hole finishes at 12.60 mm diameter.

Manufactured to order by Toolex Ltd, this reamer ships after a brief production window (24–48 hours). The through‑coolant design directs coolant through the tool to the cutting edge, improving heat management and chip evacuation, while DIN 8093 compatibility and ISO H4 tolerance ensure reliable, repeatable results in standard workholding setups.

• K10 carbide construction: Delivers durable wear resistance and stable hole dimensions for repeatable results over many reaming operations.
• Left‑hand spiral flute with right‑hand cutting and through coolant: Promotes smoother cutting, reduces chatter, and ensures efficient chip control and cooling directly at the cutting edge.
• DIN 8093 / ISO H4 tolerance: Ensures precise hole size and reliable interchangeability with standard tooling and setups.

Together, these features translate into a tool that helps you achieve consistently accurate holes with less finishing time, reduces rework, and supports efficient, repeatable workflows across a range of applications.