The PowerCraft Drill Bits Aggressor (Cobalt) is engineered for maximum durability and precision when drilling through tough metals and demanding materials. Made from high-performance cobalt alloy steel, these drill bits deliver superior heat resistance, extended lifespan, and faster cutting performance compared to standard HSS bits.

Designed with an aggressive split-point tip, the Aggressor series minimizes walking and ensures accurate starts on stainless steel, hardened steel, cast iron, and other hard surfaces. The precision-ground flutes provide efficient chip removal for smoother drilling and reduced friction, while the reinforced construction maintains sharpness even under heavy-duty use.

Ideal for professional tradesmen, fabricators, mechanics, and serious DIY users, the PowerCraft Aggressor Cobalt Drill Bits offer reliable performance for industrial, workshop, and construction applications. Compatible with most corded and cordless drills, these bits are built to handle repeated high-speed drilling with confidence and consistency.