The Widin Carbide Drill is a precision tool designed for engineers, machinists, and serious hobbyists who demand clean, accurate holes in demanding materials. With a 4.5 mm diameter and an 8xD length design, it excels at deep-hole drilling while maintaining control and consistency from entry to exit.

Built from solid carbide and finished with a TiAlN coating, this drill combines exceptional durability with improved heat resistance. Its single-margin geometry provides stable entry and minimizes wandering, while the internal coolant channels enhance chip evacuation and cooling for reliable performance at higher speeds and longer tool life.

• Solid carbide construction for long tool life: A robust core that resists wear, delivering reliable holes project after project in tough materials.
• TiAlN coating for wear and heat resistance: Enables higher cutting speeds, reduces built-up edge, and extends tool life in demanding applications.
• Internal coolant with single-margin design for deep, accurate drilling: Efficient chip evacuation and effective cooling minimize heat, keep holes true, and support dependable performance at 8xD depths.

This drill helps streamline your workflow by delivering consistently accurate holes with reduced tool wear and fewer tool changes. The combination of carbide durability, protective TiAlN coating, and internal cooling ensures reliable performance across a range of materials and hole depths, making it a dependable choice for production tasks, maintenance work, and precision assemblies alike.