The Europa Tools Carbide Drill Through Coolant 15xD TiAlN Coated - 4mm is a high-precision deep-hole drill built for through-coolant operations. Crafted from solid carbide and finished with a TiAlN coating, it delivers long tool life and reliable performance in demanding materials.

Ideal for engineers, machinists, buyers, tradespeople, and serious hobbyists, this drill combines a 15xD reach with through-coolant channels to sustain cutting efficiency and deliver accurate holes even in challenging workpieces.

• Deep-hole capability with 15xD length: Enables precise, straight holes through thick or hard materials with minimal wandering, ensuring consistent accuracy on long drilling runs.
• TiAlN-coated carbide for wear and heat resistance: Extends edge life and allows higher cutting speeds without sacrificing hole quality, even under tougher cutting conditions.
• Through-coolant design for cooling and chip evacuation: Delivers coolant directly to the cutting edge while evacuating chips, reducing heat buildup and improving surface finish during prolonged operations.

This combination of durability, coating performance, and through-coolant efficiency helps you streamline production, reduce tool changes, and achieve reliable, repeatable hole quality across a range of materials.