The Q HD Jobber Drill HS from Field Tool Supply is a high-speed steel drill bit designed for heavy-duty performance. This drill bit is engineered for precision and durability, making it ideal for various materials. The Q size designation indicates its specific diameter, ensuring accurate hole sizes for industrial applications. With a robust construction that meets industry standards, this jobber drill is perfect for metalworking and construction projects. Essential for professionals, it offers reliability and efficiency in demanding drilling tasks.