The 1/16 COBALT PARABOLIC JOBBER drill bit from Field Tool Supply is engineered for exceptional performance in demanding drilling applications. Made from cobalt steel, this drill bit offers superior hardness and heat resistance, making it ideal for drilling into tough materials. The parabolic flute design enhances chip removal and reduces friction, ensuring efficient drilling. With a size of 1/16 inches, this jobber bit is perfect for precision tasks in metalworking and fabrication. Its durable construction guarantees longevity, making it a reliable choice for professionals.