The 3.90MM CT JOBBER DRILL from Field Tool Supply is a precision drill bit designed for a variety of drilling applications. With a diameter of 3.90mm, this jobber drill is ideal for creating holes in metals, plastics, and wood. Made from high-speed steel, it offers excellent durability and resistance to wear. The jobber length provides versatility for use in different drilling depths, making it suitable for both professional and DIY projects. This drill bit is compatible with standard drill chucks and is perfect for use in workshops and industrial settings.
