Widin Carbide Drill Through Coolant 3xD AlTiN Coated - 4.8mm is a high‑performance drill bit built for precision metalworking. With a solid carbide core and through‑coolant capability, this drill delivers consistent hole quality and long tool life across a range of metals and engineered materials.

• Premium carbide core for long tool life: Solid carbide construction delivers exceptional durability and consistent performance, reducing tool changes in demanding drilling tasks.
• AlTiN coating for wear resistance and smooth cutting: High hardness and low friction protect the cutting edge and extend tool life while improving cut quality.
• Through‑coolant design with 3xD length for versatile depth and efficient cooling: Through coolant channels and a 3xD length provide excellent chip evacuation and cooling, enabling deeper holes with stable, accurate entry and exit.

With these features, the drill offers reliable, repeatable results, reduces downtime, and supports faster throughput on the shop floor. The combination of through coolant performance and AlTiN coating minimizes heat, maintains dimensional accuracy, and delivers consistent quality from first hole to last. The 4.8mm diameter and 3xD length make it a versatile choice for everyday metalworking tasks, from precision pilot holes to deeper drilling operations, helping you complete projects with confidence and efficiency.