The Widin Carbide Drill Through Coolant is a precision drill designed for demanding metalworking tasks. With a 5.1 mm diameter and 3xD length, it combines solid carbide durability with through-coolant efficiency to deliver reliable performance and versatile depth capability.

• Solid carbide construction: Delivers exceptional rigidity and long tool life, maintaining consistent performance under demanding drilling tasks.
• AlTiN coating for wear resistance: A hard, low-friction surface that reduces wear and extends tool life, enabling more productive cycles with fewer tool changes.
• Through‑coolant with 3xD length: Efficient chip evacuation and cooling that minimizes heat buildup, supports deeper holes, and preserves accuracy and surface finish.

By combining the through-coolant design, hard-wearing AlTiN coating, and a versatile 3xD length, this drill helps you finish projects faster with fewer interruptions. Expect cleaner holes, reduced heat buildup, and longer tool life, which translates to fewer tool changes and a smoother, more predictable workflow.