The #15 Cobalt Parabolic Stub drill from Field Tool Supply is engineered for precision and efficiency in drilling applications. With a parabolic flute design, it improves chip removal and reduces friction, allowing for faster drilling speeds. Constructed from cobalt steel, this drill offers superior hardness and heat resistance, making it suitable for tough materials. Its stub length enhances rigidity and control, making it ideal for confined spaces. This drill meets industry standards for quality and is a must-have for metalworking professionals.