The Widin Carbide Drill Through Coolant is a 5.4 mm solid carbide drill designed for through-coolant drilling. Built for professional shops, fabrication environments, and serious hobbyists, it delivers durable, long tool life and consistent performance for precise hole creation in metalworking projects.

With an AlTiN coating, this drill offers exceptional wear resistance, high hardness, and low friction to extend tool life and boost productivity. The through-coolant capability ensures efficient chip evacuation and effective cooling during drilling, helping minimize heat buildup, protect the tool, and maintain dimensional accuracy. The 3xD length design provides versatility for drilling various hole depths while maintaining stability and precision.

• Through-coolant design for superior chip evacuation: Keeps the cutting zone cool and clear, improving hole quality and prolonging tool life.
• AlTiN coating for wear resistance and reduced friction: Increases hardness, reduces wear, and helps maintain sharpness for longer, steadier performance.
• 3xD length for versatile depth drilling: Balances reach and rigidity, enabling accurate holes at multiple depths without retooling.

This drill helps you complete projects faster with fewer tool changes and tighter tolerances. The combined cooling and coating system keeps temperatures down and chips flowing away, delivering reliable results and reducing downtime in production runs. Whether you're fabricating parts, repairing assemblies, or building prototypes, this drill provides consistent performance across a range of materials and hole depths.