The Europa Tools Stub Drill in the 820502 series is a 27 mm HSS CO8 cobalt drill bit designed for precision metal drilling. Built for professionals and serious hobbyists, it delivers reliable performance when working with tough materials like stainless steel, alloy steel, and cast iron. The stub-length design provides extra rigidity and stability, helping you achieve accurate holes with less wandering.

Powered by HSS CO8 cobalt, this drill bit combines hardness and heat resistance to withstand demanding drilling tasks. Its sharp cutting edges and optimized flute geometry support fast, efficient chip evacuation, reducing the risk of clogging and maintaining steady drilling speed across tough metals.

• Stub-length rigidity for precise drilling: The shorter, stiffer profile minimizes deflection, helping you maintain hole accuracy and reduce rework on hard materials.
• HSS CO8 cobalt alloy for hardness and heat resistance: Enhanced wear resistance and heat tolerance keep a sharp edge longer when drilling stainless steel, alloy steel, and cast iron.
• Optimized flute design and sharp cutting edges for efficient chip evacuation: Fast chip removal lowers clogging and supports consistent drilling speed for smoother operation.

Designed to deliver repeatable, dependable results, this 27 mm stub drill supports efficient workflows and steady performance in demanding metalworking projects.