The 1-7/16 COBALT S&D DRILL from Field Tool Supply is a durable drill bit designed for heavy-duty applications. Made from high-quality cobalt steel, this drill offers exceptional durability and heat resistance, making it suitable for drilling through tough materials like stainless steel and other metals. With a size of 1-7/16 inches, it provides versatility for various drilling tasks. The drill bit is engineered for efficient chip removal and reduced friction, ensuring a smooth drilling experience. It is compatible with standard drill chucks and adheres to industry standards for quality and safety.