The Widin Carbide Drill with Internal Coolant is a precision drilling tool built for reliable deep-hole work in metal. With an 8.1 mm diameter and an 8xD length design, it offers the rigidity and reach needed for accurate, repeatable holes in demanding applications.

The drill features a solid carbide core for outstanding durability, a TiAlN coating that boosts wear resistance and heat tolerance, a single-margin geometry for enhanced stability, and an internal coolant channel that aids in chip evacuation and cooling. This combination is designed to maintain performance under tougher cutting conditions and longer production runs.

• Long-lasting carbide construction: Solid carbide delivers exceptional durability and extended tool life, reducing downtime and the need for frequent replacements.
• TiAlN coating for wear and heat resistance: The coating enables higher cutting speeds and longer service intervals by resisting wear and maintaining edge integrity under heat.
• Internal coolant with single-margin stability: Internal coolant improves chip evacuation and edge cooling, while the single-margin design provides stability and minimizes deviation for accurate, clean holes.

With the Widin Carbide Drill, you can drill deeper with confidence, maintain consistent hole quality, and keep production moving. The combination of carbide hardness, protective coating, and efficient cooling supports faster feeds, longer tool life, and reliable results across a variety of metalworking tasks—from fabrication to maintenance and precision drilling in demanding environments.