The Europa Tools Carbide Drill Through Coolant 20xD TiAlN Coated – 4mm is a high-performance drill designed for demanding deep-hole work. Built with a solid carbide core and a TiAlN coating, it delivers exceptional rigidity, wear resistance, and long tool life, making it suitable for precision drilling in a variety of metals with a compact 4mm diameter.

Its 20xD length means the cutting edge stays engaged deeper in the workpiece for accurate, straight holes, reducing the need for multiple passes and setups. The through coolant channel continuously flushes chips and cools the flute, helping maintain stable cutting action, prevent heat buildup, and extend tool longevity on extended drilling runs.

• Deep-Hole Performance: 20xD length enables precise, straight holes in deep workpieces with minimal deflection, reducing rework and improving overall hole quality.
• Through-Coolant for Efficient Cooling and Chip Evacuation: Through-coolant design clears chips and carries away heat, supporting higher speeds and consistent results during long drilling cycles.
• TiAlN-Coated Solid Carbide for Wear and Heat Resistance: The TiAlN coating boosts wear resistance and heat tolerance, allowing faster cutting speeds without sacrificing edge life and reliability.

This drill is designed to boost productivity by delivering clean, accurate holes in fewer passes, even in tougher materials. The combination of a durable carbide core, wear-resistant TiAlN coating, and through-coolant cooling helps you maintain consistent performance during long drilling tasks, minimize downtime from tool wear, and achieve repeatable hole quality across jobs. It’s a reliable choice for professionals who need durable tooling that performs day after day.