The Europa Tools Stub Drill in HSS CO8 Cobalt is a high-performance drill bit designed for precise, durable hole‑making in tough metals. At 24 mm diameter, it’s ideal for engineers, tradespeople, and hobbyists who need reliable results when drilling stainless steel, alloy steel, or cast iron.

Its stub-length design delivers increased rigidity and stability for clean, accurate holes, while the HSS CO8 cobalt composition offers exceptional hardness and heat resistance to withstand demanding applications.

• Stub-length rigidity for precise hole‑making: The shorter overall length increases stiffness, reducing deflection and wander in hard materials for accurate, repeatable results.
• HSS CO8 cobalt for durability under heat: The cobalt-infused high-speed steel resists wear and heat, letting you drill stainless steel, alloy steel, and cast iron longer before sharpening is needed.
• Efficient chip evacuation and sharp cutting edges: Optimized flute geometry and razor‑sharp edges keep chips moving away from the cut, reducing clogging and enabling faster, smoother drilling.

With this drill, you’ll experience consistent hole quality, longer tool life, and fewer interruptions on busy projects. The reliable performance supports faster workflows, better results, and greater confidence in every cut.