The Europa Tools Stub Drill (820502 series) in a 29mm diameter is built for precision metal drilling. Its stub-length design provides the rigidity needed for straight, accurate holes in tough materials, making it ideal for professional workshops, machinists, and serious hobbyists alike.

Manufactured from HSS CO8 cobalt, this drill bit delivers increased hardness and heat resistance to maintain performance under demanding cutting conditions. It handles stainless steel, alloy steel, and cast iron with confidence, while the sharp cutting edges and optimized flute geometry promote efficient chip evacuation, helping you maintain higher cutting speeds and reduce chip clogging.

• Stub-length rigidity for precise holes: The shorter flute length increases stiffness, reducing wander and delivering consistent hole placement even in hard metals.
• HSS CO8 cobalt for hardness and heat resistance: The cobalt-enriched alloy stays sharper longer and tolerates higher temperatures when drilling stainless steel, alloy steel, and cast iron.
• Efficient chip evacuation and sharp flute design: The flute geometry moves chips away quickly, minimizing clogging and sustaining faster cutting speeds for cleaner, smoother holes.

With this drill, you gain repeatable hole quality, reduced downtime from dulling or breakage, and improved workflow across demanding materials. Its rigidity, heat resistance, and efficient chip evacuation translate into smoother operation and more consistent results, helping you complete projects efficiently and with confidence.