Black & Gold Drill Bit 9/16, 1/2 Shank

High-performance drill bit engineered for precision drilling in steel, cast iron, and general-purpose materials. Features a 9/16" cutting diameter with a 1/2" shank for compatibility with standard drill chucks. The black oxide coating provides enhanced durability and heat resistance, reducing friction and extending tool life. Ideal for maintenance work, equipment assembly, and industrial applications where reliable hole creation is essential. Sharp flutes deliver clean, efficient cuts with minimal binding.