The Widin Carbide Drill with Internal Coolant is a precision deep-hole drilling tool designed for professionals and serious hobbyists who need repeatable results. With a 13.4 mm diameter and an 8xD length, it delivers the reach and rigidity required for accurate, deeper holes in a range of materials.

Built with solid carbide and finished with a TiAlN coating, this drill stands up to demanding cutting conditions by providing outstanding wear resistance and heat tolerance. The single-margin design enhances stability and minimizes deviation during drilling, while the internal coolant channel supports efficient chip evacuation and effective cooling for consistent performance at higher speeds.

• Solid carbide construction: Delivers exceptional stiffness and long tool life, maintaining accuracy in tough materials and extended use.
• TiAlN coating for wear and heat resistance: Enables higher cutting speeds and longer life by resisting wear and heat buildup during demanding drilling tasks.
• Internal coolant, single-margin design, and 8XD reach: Provides efficient chip evacuation and cooling, enhances stability to reduce deviation, and enables deeper holes with precision.

This combination delivers a reliable, high-performance deep-hole solution that improves workflow by reducing tool changes, minimizing rework, and delivering consistent hole quality across materials. The TiAlN coating and carbide core extend tool life in high-speed operations, while the internal coolant system keeps temperatures down for stable, repeatable results even in challenging machining scenarios.