The #9 COBALT JOBBER DRILL from Field Tool Supply is a high-performance drill bit designed for precision drilling in tough materials. Made from cobalt steel, this jobber drill offers exceptional durability and heat resistance, making it ideal for drilling through stainless steel, titanium, and other hard metals. With a standard length and a 135-degree split point, it provides efficient cutting and reduces walking during drilling. This drill bit is compatible with standard drill chucks and is perfect for both professional and DIY applications. Its robust design ensures longevity and reliability, making it an essential tool for any workshop.