High-speed steel twist drill bit designed for precision drilling in steel, cast iron, and other ferrous metals. The 12.5mm diameter makes it ideal for creating holes in structural components, fastener applications, and general metalworking tasks. Features a standard twist flute design for efficient chip removal and consistent hole quality. Essential for contractors, fabricators, and DIY enthusiasts working with metal surfaces and hardware installation projects. Durable HSS construction withstands high temperatures and repeated use without dulling prematurely.
