Black & Gold Drill Bit 5/64

Precision-engineered 5/64" drill bit featuring a durable black oxide coating with gold titanium nitride enhancement. Designed for clean, accurate drilling in steel, cast iron, and general-purpose materials. The flute geometry reduces heat buildup and extends bit life, while the split-point tip minimizes walking and provides faster penetration. Ideal for metalworking, construction, and maintenance tasks where reliability matters.