These Iron Shark HSS Cobalt drill bits are engineered for high-performance drilling through tough metals, including stainless steel and cast iron. Featuring a Black & Gold finish for reduced friction and heat resistance, they deliver a cleaner, faster cut while significantly extending tool life in professional industrial settings.

Superior Cobalt Alloy: Specifically formulated with High-Speed Steel (HSS) and Cobalt to withstand extreme temperatures, preventing the bit from dulling while drilling through high-tensile materials.

Precision DIN 338 Standard: Manufactured to strict DIN 338 specifications, these bits feature a specialized split-point tip that prevents "walking" and ensures accurate hole placement without the need for a center punch.