The #40 Cobalt Parabolic Stub Drill from Field Tool Supply is engineered for high-performance drilling in tough materials. With a diameter of .0980 inches, this drill features a parabolic flute design that enhances chip removal and reduces heat buildup, making it ideal for high-speed machining. Constructed from premium cobalt steel, it offers exceptional durability and resistance to wear. This stub drill is perfect for precision applications in metalworking and is compatible with various drilling machines, meeting stringent industry standards for quality and performance.
