Precision-engineered cobalt drill bit designed for demanding applications requiring superior hardness and heat resistance. The 7.0mm diameter delivers consistent, clean holes through challenging materials including stainless steel, cast iron, and composite alloys. Cobalt construction maintains cutting edge integrity at elevated temperatures, reducing bit wear and extending tool life. Ideal for industrial fabrication, metalworking, and maintenance operations where reliability and accuracy are non-negotiable. Professional-grade performance for demanding drilling tasks.
