The 9.90MM CT JOBBER DRILL is a high-performance drill bit manufactured in the USA, designed for precision drilling in a variety of materials. With a diameter of 9.90mm, this jobber drill is ideal for both professional and DIY applications. Its robust construction ensures durability and longevity, while the sharp cutting edges provide efficient drilling performance. This drill bit is compatible with standard drill chucks, making it easy to use in various settings. Whether you're working on metal, wood, or plastic, the 9.90MM CT JOBBER DRILL is a reliable choice for your drilling needs.