The #7 Cobalt Parabolic Jobber Drill from Field Tool Supply is engineered for high-performance drilling in tough materials. Featuring a cobalt construction, this drill offers superior hardness and heat resistance, making it ideal for high-speed applications. The parabolic flute design enhances chip removal and reduces friction, ensuring efficient drilling. Measuring at a standard jobber length, it is compatible with various drilling machines and applications. This drill is perfect for professionals looking for reliability and performance in their drilling tasks.