Widin Carbide Drills are built for demanding metalworking tasks where precision and long tool life matter. This solid carbide drill, finished with an AlTiN coating, combines exceptional rigidity with high wear resistance to deliver reliable performance through tough materials. The 16.3 mm diameter and 5xD length are optimized for deeper-hole drilling while preserving stability and straightness.

The AlTiN coating provides a protective layer that reduces friction, lowers cutting forces, and improves heat resistance. That means cooler cutting, smoother chip evacuation, less downtime, and more consistent hole quality across long runs.

• 5xD Deep-Hole Design: The 5xD length lets you reach deeper holes in a single pass while maintaining stability and straightness, minimizing tool changes and setup time.
• AlTiN Coating for Wear and Heat Resistance: The protective coating reduces wear, resists high temperatures, and lowers friction, helping maintain edge sharpness and smoother chip evacuation for consistent performance.
• Solid Carbide Construction: A rigid, durable core delivers reliable performance and long tool life when drilling through challenging materials, with reduced deflection and better hole quality.

Together, these features translate to real-world benefits: fewer tool changes, more consistent hole tolerances, and improved productivity in metalworking and fabrication tasks. The Widin 16.3 mm, 5xD AlTiN-coated carbide drill is engineered to withstand tough cutting conditions, helping you complete projects faster with confidence.