The Europa Tools Stub Drill in the 820502 series is a high-quality drill bit crafted from HSS CO8 Cobalt, built for precision metal drilling. With a 19.75 mm diameter, it’s a reliable choice for engineers, technicians, and serious hobbyists who routinely work with stainless steel, alloy steel, and cast iron.

Its stub length delivers extra rigidity, helping you maintain straight, accurate holes even under demanding cutting conditions. The sharp cutting edges and optimized flute design promote clean chip evacuation, reducing clogging and keeping drilling speeds steady for smoother performance.

• Enhanced wear resistance with HSS CO8 Cobalt: Tougher, heat-tolerant construction that lasts longer and maintains performance when drilling through hard metals such as stainless steel and alloy steel.
• Rigid stub-length design: Provides exceptional stability and accuracy, minimizing wandering and improving hole alignment in tough materials.
• Efficient chip evacuation and sharp geometry: Flute design moves chips away quickly, reduces heat buildup, and supports faster, cleaner drilling results.

This drill bit delivers reliable, repeatable results across demanding metals, helping you complete projects faster with fewer tool changes and less rework. The combination of cobalt hardness, stub rigidity, and smart flute geometry translates to steadier starts, straighter holes, and longer life for your drill set—whether you’re in a professional workshop or tackling challenging home projects.