Black & Gold Drill Bit 1/2

Heavy-duty 1/2" drill bit engineered for demanding industrial and maintenance applications. The black oxide coating delivers superior heat resistance and durability, reducing friction and extending bit life through repeated use. Gold-colored flutes enhance visibility during operation and provide reliable performance on steel, wood, and composite materials. Essential for spill cleanup equipment assembly, hose fittings, and custom industrial builds. Precision-ground for accurate hole placement and consistent results across high-volume projects.