The #55 COBALT JOBBER DRILL by Field Tool Supply is a robust drill bit designed for high-performance drilling in hard materials. Made from premium cobalt steel, it offers exceptional heat resistance and durability, ensuring long-lasting use. This drill bit features a precise diameter, allowing for accurate hole creation in metal and other tough substrates. Compatible with standard drill chucks, it meets rigorous industry standards, making it an essential tool for professionals in metalworking and fabrication.
