The 1-1/8 COBALT S&D DRILL is a high-performance drill bit designed for drilling through tough materials. With a diameter of 1-1/8 inches, this cobalt drill bit offers superior hardness and heat resistance, making it ideal for heavy-duty applications. Its split point design ensures precise drilling and reduces walking on the workpiece. This drill is perfect for use in metalworking, construction, and fabrication industries. The cobalt construction enhances durability and extends the life of the drill, making it a reliable choice for professionals seeking efficiency and performance.