Toolex Reamer - Straight Shank - Spiral Flute - Stub Length - Carbide - Through Coolant - H4 - 12.58mm

The Toolex 12.58 mm Straight Shank Carbide Reamer with Through Coolant is designed to finish drilled holes to exact size in a wide range of metals. With a 12.58 mm nominal size, stub length, and straight shank, it fits compact setups and through‑hole finishing tasks where precision matters. It’s suitable for steel, stainless steel, cast iron, and non‑ferrous materials, delivering reliable results in both production and workshop environments. Manufactured to order by Toolex Ltd., please allow 24–48 hours for despatch.

This reamer features a left‑hand spiral flute with right‑hand cutting, DIN 8093, and uses intermediate precision carbide (k10) for durable, repeatable performance. The through coolant design directs coolant to the cutting edges for effective heat management and chip evacuation, helping maintain consistent hole quality even in tougher materials.

• Through coolant delivery with left‑hand spiral flute: Efficient cooling and chip evacuation during reaming for stable hole quality and longer tool life.
• Carbide, intermediate precision (k10): Durable cutting edges that resist wear, supporting repeatable finishes across a range of metals.
• DIN 8093 straight‑shank stub reamer: Precisely aligned for through‑hole work; compatible with standard toolholders; stub length minimizes deflection for accurate bore size.

In practice, this reamer helps you achieve consistent bore dimensions with a smooth finish, reducing rework and downtime. Its durable carbide construction, coolant‑through design, and rigid straight shank support reliable performance across demanding applications—from manufacturing cells to workshops—making it a dependable choice for finishing drilled holes to tight tolerances.