The Widin Carbide Drills Solid 3xD AlTiN Coated 7.3mm is a precision carbide drill built for professionals and serious hobbyists who demand reliable performance hole after hole. The 7.3 mm diameter paired with a 3xD length delivers a rigid, versatile tool capable of handling a wide range of drilling depths.

The AlTiN coating enhances heat resistance and reduces friction, enabling cooler cutting, improved chip evacuation, and longer edge life. This means more consistent holes and less wear over time, even under faster cutting conditions.

• Solid carbide construction: Delivers exceptional hardness and wear resistance for long tool life and consistently clean holes, even in demanding materials.
• AlTiN coating for heat and friction control: Provides high-temperature resistance and smoother cutting, improving chip evacuation and reducing edge wear for longer intervals between sharpening.
• 3xD length for rigidity and depth flexibility: Combines stiff, controlled hole starts with versatile drilling depth capability, reducing wandering and the need for multiple tools.

With this drill, you can tackle tough materials with confidence, maintain consistent hole quality, and keep production moving. The combination of carbide hardness, heat-resistant coating, and optimized length translates to faster cycles, fewer tool changes, and more predictable results across a variety of projects.