The Widin Carbide Drill with Internal Coolant is a high-performance drill bit designed for professionals who need reliable, deep-hole accuracy. Built from solid carbide and finished with a TiAlN coating, it delivers exceptional durability and wear resistance, enabling higher cutting speeds and longer tool life. With a 9.1 mm diameter and an 8xD overall length, it’s well-suited for precision deep-hole drilling across a range of metalworking tasks.

Designed for stability and efficient cooling, this drill features a single-margin design that helps maintain straight, true holes and reduces deviation during cutting. The internal coolant channel promotes effective chip evacuation and heat control, preventing heat build-up and ensuring consistent performance from start to finish.

• Durable solid carbide core: Delivers long tool life and dependable performance in demanding drilling tasks, reducing tool changes and downtime.
• TiAlN coating for wear and heat resistance: Enables higher cutting speeds and extended edge life by resisting wear and dissipating heat more effectively.
• Internal coolant with single-margin stability for deep holes: Improves chip evacuation and cooling while the margin design maintains hole accuracy for deep, precise drilling at 8xD length.

This drill helps you complete deep-hole projects more efficiently with consistent hole quality, fewer interruptions, and reliable performance across challenging materials. The combination of carbide durability, protective coating, and smart cooling supports faster setups, smoother workflows, and better overall results in both workshop and production environments.