Widin Carbide Drills Solid 3xD AlTiN Coated - 3.9mm is a precision drill designed for professionals and serious hobbyists who demand reliable, repeatable holes. Made from solid carbide with a 3.9 mm diameter, this drill delivers exceptional hardness and long tool life for demanding drilling tasks. The AlTiN coating boosts heat resistance and reduces friction, helping maintain edge quality and cleaner chips.

With a 3xD length, it provides the right balance of rigidity and reach, letting you drill deeper without sacrificing stability across a range of materials.

• Solid carbide construction for enduring performance: Engineered from solid carbide to deliver exceptional hardness and long tool life, helping you achieve consistent hole quality over many cycles.
• AlTiN coating for heat resistance and reduced wear: Coating minimizes friction and improves chip evacuation, extending life under high-temperature drilling conditions.
• 3xD length for rigidity and depth versatility: Three times diameter length provides stiffness and reach for reliable drilling across various depths without deflection.

The Widin 3xD carbide drill with AlTiN coating supports efficient workflows by delivering consistent results, reducing downtime from tool wear, and providing dependable performance for a wide range of drilling tasks in professional shops and hobbyist setups alike.