These carbide drill bits are built for durability and consistent performance in demanding hole‑making tasks. With a 15.0 mm diameter, through‑coolant capability, an AlTiN coating, and a 3xD length, they deliver stable drilling at deeper depths while resisting wear for longer tool life.

• Solid carbide construction: Built from solid carbide to withstand tough materials, delivering long tool life and reliable, repeatable hole quality.
• AlTiN coating for wear resistance: The AlTiN coating reduces wear and heat, helping maintain sharpness and extend tool life even in demanding applications.
• Through coolant design with 3xD length: Through‑coolant channels enable efficient chip evacuation and cooling, while the 3xD length provides depth versatility and stable guidance for accurate holes.

This drill helps you keep moving with fewer interruptions. By minimizing heat build‑up and wear through the through‑coolant system and rugged coating, it preserves dimensional accuracy and finish, while the 3xD length expands its suitability across a range of hole depths. Ideal for metalworking, fabrication, and maintenance tasks where consistent performance and long tool life matter, it supports faster cycles and fewer tool changes.