Widin Carbide Drill Through Coolant 3xD AlTiN Coated - 12.3mm combines a solid carbide core with a durable AlTiN coating to deliver long tool life and consistent drilling performance in metalworking applications.

Its through-coolant design supports reliable chip evacuation and cooling, while the 3xD length provides reach for deeper holes without sacrificing stability.

• Through‑coolant design for efficient cooling and chip evacuation: Directs cutting fluid to the drill tip to cool efficiently and remove chips, helping maintain hole accuracy and edge life under demanding drilling conditions.
• AlTiN coating for wear resistance and low friction: The hard, wear‑resistant coating reduces tool wear and friction, extending tool life and enabling reliable performance across multiple workpieces.
• 3xD length with solid carbide for versatility and stability: Longer reach without sacrificing rigidity, allowing deeper holes while preserving concentricity and straightness for repeatable results.

This combination of through cooling, hard coating, and robust carbide core translates into faster cycles, fewer tool changes, and consistently accurate hole diameters. It supports productive workflows in both professional shops and demanding DIY setups, delivering dependable performance when you need it most.