The Widin Carbide Drill with Single Margin Internal Coolant is a precision drilling tool designed for metalworking professionals and serious hobbyists alike. With a 12.4 mm diameter and an 8XD length, it delivers deeper, accurate holes in challenging materials while maintaining steady performance in a single setup.

Built from solid carbide and finished with a TiAlN coating, this drill combines exceptional durability with high wear and heat resistance. The coating helps you push for faster cutting speeds without sacrificing tool life, making it a reliable choice for demanding drilling tasks.

• Single Margin Design for Stability and Precision: The single margin geometry provides outstanding stability during drilling, reducing deviation and helping you produce straight, clean holes even in tougher materials.
• Internal Coolant for Efficient Chip Evacuation and Heat Control: Through‑coolant delivery channels bring coolant directly to the cutting edge, actively flushing chips away and preventing heat buildup for consistent, repeatable results.
• TiAlN-Coated Solid Carbide with 8XD Reach for Deep, Fast Drilling: Solid carbide delivers long tool life and rigidity; the TiAlN coating boosts wear and heat resistance for higher speeds, and the 8XD length enables deeper holes with minimal tool deflection. Diameter: 12.4 mm.

This drill is built to streamline your workflow: drill deeper holes accurately, maintain clean hole finishes, and reduce downtime from tool changes or premature wear. Its combination of robust material, protective coating, and efficient cooling supports reliable performance across a range of metals and thicknesses, helping you complete projects faster with confidence.