The Widin Carbide Drill with internal coolant is a single-margin tool designed for precision deep-hole drilling. Made from solid carbide, it delivers long tool life and stable performance even in tough metals. The TiAlN coating boosts wear and heat resistance, letting you run higher cutting speeds while preserving edge life. With an 8xD length and a 10.8 mm diameter, it excels at drilling deeper holes with accuracy and consistent results.

Ideal for engineers, machinists, builders, and serious hobbyists, this drill supports demanding applications where stability and consistent outcomes matter most.

• Solid carbide construction for long tool life: Built to withstand tough materials and demanding use, reducing the need for frequent replacements and maintenance.
• TiAlN coating for wear and heat resistance: Helps keep the cutting edge sharper longer, enabling higher speeds and cooler operation under heavy cutting.
• Internal coolant with single-margin design for stable deep-hole drilling: Internal coolant aids chip evacuation and edge cooling, while the single-margin geometry provides improved guidance for deeper holes (8xD length) with consistent hole quality.

With these benefits, you can expect smoother drilling performance, fewer tool changes, and reliable hole quality across a range of materials. The combination of durability, heat management, and stable deep-hole capability translates to faster workflows, less rework, and more predictable results in every project.