The Europa Tools Stub Drill in the 820502 series is a 24.5 mm diameter drill bit crafted from HSS CO8 cobalt. Built for precision work, it’s ideal for professionals, engineers, tradespeople, and hobbyists tackling tough metals such as stainless steel, alloy steel, and cast iron. Its stub length delivers added rigidity, helping you start holes cleanly and maintain accuracy from the first cut.

The drill features sharp cutting edges and an optimized flute design that promote efficient chip evacuation. This combination reduces chip clogging and supports steady drilling speed, so you get consistent results even on demanding materials. The bright, polished finish reflects a tool built for reliability in busy workshop environments.

• Hard-wearing HSS CO8 cobalt core: The cobalt alloy increases hardness and heat resistance, delivering longer bit life and dependable performance when drilling through tough metals.
• Rigid stub length for precise holes: The shorter, sturdier form minimizes deflection, helping you achieve clean, accurate holes in challenging materials.
• Efficient chip evacuation with sharp flutes: Flute geometry clears chips quickly, maintains cutting speed, and reduces clogging for smoother, faster drilling.

With this drill, you gain consistent hole quality, reduced downtime from fewer bit changes, and reliable performance across demanding applications—so you can complete projects faster and with greater confidence.