Widin Carbide Drill Through Coolant 7.9 mm is a solid carbide drill designed for demanding metalworking tasks. With a 3xD length and through-coolant capability, it provides depth flexibility and efficient chip evacuation, making it suitable for professionals and serious hobbyists who require consistent hole quality and long tool life.

The AlTiN coating adds wear resistance and low-friction performance, helping the cutting edge stay sharp longer and enabling reliable results across a range of materials and cutting conditions.

• Solid carbide construction: Delivers exceptional durability and long tool life, ensuring consistent performance in tough metals.
• AlTiN coating for wear resistance: Hard, low-friction surface reduces edge wear and heat, extending tool life and maintaining sharpness.
• Through-coolant design with 3xD length: Enables efficient chip evacuation and cooling while providing depth flexibility and stable drilling for precise holes.

With these features, the Widin drill helps you complete precision holes faster and with fewer tool changes. The through coolant keeps temperatures under control and clears chips effectively, while the carbide core and AlTiN coating maintain performance over long runs. The 3xD length adds depth versatility without sacrificing stability, making this drill a reliable choice for production environments, job shops, and DIY setups alike.