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smooth-hole finishing in metalworking
The straight shank offers broad compatibility with common CNC and manual tooling setups
Hardened steel construction with secure grip: Made from hardened steel for wear resistance and long life
Made from high-quality steel and subjected to rigorous quality control
Left-hand internal threading capability: Specifically engineered for left‑hand threading tasks
Europa Tools Stub Drill - HSS CO8 Cobalt - 13.8mm Insert smooth-hole finishing in metalworkingThe Europa Tools Stub Drill in the 820502 series is a high performance drill bit designed for precision metal drilling. With a 13. 8 mm diameter, its built for professionals, engineers, tradespeople, and serious hobbyists who need dependable, accurate holes in tough materials. Its HSS CO8 cobalt composition delivers exceptional hardness and heat resistance, making it suitable for drilling stainless steel, alloy steel, and cast iron. The stub length
