The 5/16 Black Jobber Drill from Field Tool Supply is a versatile tool designed for right-hand drilling in a variety of materials. Featuring a durable black oxide finish, this drill bit minimizes friction and enhances longevity. At 5/16 inches in size, it is ideal for both metal and wood applications. This drill meets industry standards for quality and performance, ensuring it can handle tough jobs with ease. Its compatibility with standard drill chucks makes it a practical addition to any toolkit, suitable for both professionals and DIY enthusiasts.