The 5/16 COBALT PARABOLIC JOBBER drill bit from Field Tool Supply is engineered for high-speed drilling in challenging materials. Made from premium cobalt steel, this drill bit offers exceptional hardness and heat resistance, making it ideal for precision tasks. The parabolic flute design improves chip removal and reduces friction, enhancing overall drilling efficiency. With a size of 5/16 inches, this jobber bit is perfect for metalworking and fabrication applications. Its durable construction ensures reliability and longevity, making it a top choice for professionals seeking performance.
