The Widin Carbide Drill Through Coolant 15.6mm is a high-performance drill designed for through-coolant applications. With a solid carbide core, AlTiN coating, and a 3xD length, it delivers long tool life, reliable performance, and versatility across drilling depths.

• Solid carbide construction: Delivers outstanding durability and long tool life for reliable holes and consistent performance across jobs.
• AlTiN coating for wear resistance: Provides high hardness and low friction, reducing wear, extending tool life, and boosting productivity.
• Through coolant capability + 3xD length: Ensures efficient chip evacuation and cooling, minimizes heat build-up, maintains dimensional accuracy, and offers depth versatility for a wide range of applications.

The combination of carbide strength, AlTiN wear resistance, and through-coolant design helps you drill with confidence, reduce downtime, and maintain precise hole sizes. The through coolant improves chip removal and cooling, while the 3xD length adds flexibility for varying depths, making this drill a reliable choice for professional shops, engineers, and serious hobbyists alike.