The Europa Tools Stub Drill (17.5 mm diameter) from the 820502 series is a high-quality HSS CO8 Cobalt drill bit designed for precision metal drilling. It is built for professionals and serious hobbyists who need clean, accurate holes in tough materials.

Designed to maximize rigidity and stability, this stub drill delivers consistent results in stainless steel, alloy steel, and cast iron, making it a reliable choice for demanding projects.

• Rigid stub-length design: Improves stability and hole straightness by reducing deflection, especially in hard metals, helping you achieve accurate results every time.
• HSS CO8 Cobalt construction: Delivers superior hardness and heat resistance, extending tool life when drilling stainless steel, alloy steel, and cast iron.
• Efficient chip evacuation and sharp cutting edges: Keeps chips flowing away from the cut, minimizing clogging and enabling faster, cleaner drilling with less downtime.

This drill helps you streamline workflows by delivering consistent hole quality with fewer reworks, reducing downtime, and increasing productive drilling sessions. Its robust construction and precise geometry translate to reliable performance across a range of demanding materials, giving you confidence on every project.