The Widin Carbide Drill Through Coolant 3xD AlTiN Coated – 10.4mm is a solid carbide drill featuring through-coolant capability designed for demanding metalworking tasks. It pairs a durable carbide core with a tough AlTiN coating to deliver long tool life and reliable, repeatable hole quality even in deeper holes.

• Through-coolant performance: Direct coolant delivery and efficient chip evacuation keep the cutting edge cooler, reduce chip packing, and minimize heat build‑up for cleaner holes and longer tool life.
• Solid carbide with AlTiN coating: The hard carbide core combined with AlTiN’s wear resistance and low friction delivers extended tool life and stable cutting, even in tough metals.
• 3xD length for depth versatility: The extended flute length enables deeper drilling without compromising accuracy or stability, reducing deflection and improving start-to-finish hole quality.

This drill is well-suited for professionals and hobbyists alike who need dependable performance across a range of metalworking applications. With through-coolant capability, a durable carbide core, and a coating that lowers wear, it helps you achieve consistent results, minimize downtime, and maintain tight tolerances in deeper holes.