The Widin Carbide Drill Through Coolant, 6.8 mm diameter, 3xD length, is a high-precision cutting tool designed for professionals and serious hobbyists who demand reliable performance in demanding applications. Its solid carbide construction delivers outstanding durability and long tool life, while a built-in through-coolant channel ensures efficient chip evacuation and cooling during drilling, helping maintain strict hole sizes and reduce heat-related wear.

With the 3xD length design, you gain versatility for drilling deeper holes while preserving stability and straightness. The AlTiN coating adds wear resistance, high hardness, and low friction, delivering smoother cuts and extended cutting life across a range of materials.

• Through-Coolant Capability: Efficient chip evacuation and cooling during drilling to reduce heat buildup and protect edge life, supporting consistent hole quality.
• AlTiN Coating for Wear Resistance: High hardness and low friction maximize tool life and maintain sharpness for longer cutting performance.
• 3xD Length for Versatility and Stability: Extra reach allows deeper holes with maintained rigidity, helping you drill accurately across varying hole depths.

This drill is designed to streamline your workflow: it delivers reliable, repeatable results, helps minimize tool changes, and supports higher productivity through stable, accurate drilling and extended tool life.