The #53 Cobalt Jobber Drill is designed for precision drilling in hard materials. Constructed from high-speed cobalt steel, it provides excellent hardness and heat resistance, making it suitable for stainless steel and other tough metals. The 135-degree split point design allows for quick penetration and reduces walking during use. With a diameter of 0.1960 inches, this drill bit is versatile for various applications, making it an essential tool for professionals seeking reliability and performance.
