The Widin Carbide Drill Through Coolant 3xD AlTiN Coated - 13.7 mm is a high‑performance drilling tool designed for demanding metalworking tasks. Built for engineers, machinists, and hobbyists alike, it delivers reliable holes with long tool life and consistent results across a range of materials.

With a solid carbide core and a tough AlTiN coating, this drill offers excellent wear resistance and low friction to help retain cutting edges. Its through-coolant design ensures efficient chip evacuation and effective cooling, while the 3xD length provides stability and versatility for drilling deeper holes with precise tolerances.

• Solid carbide construction for long tool life: Built to resist wear and maintain cutting performance, delivering consistent results over many holes.
• AlTiN coating for wear resistance and reduced friction: Hard, slick surface minimizes heat and edge wear to extend tool life and improve productivity.
• Through coolant design with 3xD length: Enables efficient cooling and chip evacuation while offering versatile depth drilling and stable accuracy.

When you choose this Widin drill, you gain a reliable tool that reduces downtime, maintains dimensional accuracy for deep holes, and supports high-output drilling in tough materials. The combination of carbide durability, AlTiN hardness, and through-coolant efficiency helps you push deeper holes with confidence, reduce downtime, and achieve repeatable, accurate results across daily tasks.