Widin Carbide Drills Solid 3xD AlTiN Coated - 10.3 mm is a high-performance drill bit built from solid carbide. It’s designed for professionals and serious hobbyists who need consistent, accurate drilling with long tool life. The 10.3 mm diameter combined with a 3xD length delivers sturdy guidance and broad versatility for a range of drilling tasks.

• Solid carbide construction: Delivers exceptional hardness and durability for long tool life and consistent drilling performance across a range of tasks.
• AlTiN coating for heat resistance and reduced friction: The coating boosts high-temperature performance, reduces friction, improves chip evacuation, and lowers tool wear.
• 3xD length for rigidity and versatility: Provides a balanced combination of stiffness and reach, enabling accurate drilling at various depths without wandering.

This combination means you can tackle demanding metalworking jobs with confidence. The drill maintains sharpness longer, supports faster progress with fewer tool changes, and delivers clean, repeatable holes from first cut to last. It’s a reliable choice for workshops that demand consistent results, whether you’re prototyping, fabricating, or performing routine maintenance.