Widin Carbide Drills Solid 5xD AlTiN Coated - 7.8mm diameter is a robust solid carbide drill designed for reliable, long-lasting performance in metalworking and fabrication tasks. The combination of a solid carbide body and a 5xD length enables deeper hole drilling with consistent precision, while the AlTiN coating adds wear and heat resistance for extended tool life.
This drill delivers smooth chip evacuation and steadier cutting for improved productivity and efficiency across a range of materials and cutting conditions.

• Solid carbide construction for long life: Built from solid carbide to deliver exceptional strength and durability, providing extended tool life and consistent performance across jobs.
• AlTiN coating for wear, heat, and friction control: The AlTiN coating offers high wear and heat resistance with low friction, reducing cutting forces and promoting smooth chip evacuation for faster, cleaner holes.
• 5xD depth capability with stable precision: The 5xD length design enables deeper holes while maintaining stability and precise hole geometry, minimizing drift and chatter during demanding cuts.

For engineers, shop professionals, and hobbyists, this drill helps you complete deep-hole projects with fewer tool changes, smoother cutting, and consistent hole quality. The solid carbide body provides reliable performance under demanding conditions, while the AlTiN coating reduces heat and friction to extend tool life and maintain cutting efficiency. The 5xD length supports deeper drilling without sacrificing stability, enabling precise results in a wide range of applications and materials. Add this drill to your toolkit to improve workflow, reduce downtime, and achieve dependable, repeatable results over time.