The 13/16" Cobalt S&D Drill from Field Tool Supply is crafted for high-performance drilling in tough materials. Made from premium cobalt steel, this drill bit offers exceptional durability and heat resistance, making it ideal for industrial applications. The 135-degree split point design allows for quick penetration and minimizes walking, ensuring accuracy. This drill is compatible with standard drill chucks and is perfect for metalworking, woodworking, and other demanding tasks. Dimensions: 13/16" diameter, suitable for various drilling needs.