This IRWIN Silver & Deming Drill Bit is perfect for your drilling needs. With a diameter of 9/16 inches and a length of 16 inches, it is suitable for drilling with a drill. Made of metal, it is a durable and reliable choice for your tool collection. The package includes one drill bit, with no additional items in the set. The color of the drill bit is silver, and it is a model number 91136. The brand is IRWIN, and the manufacturer is IRWIN. This drill bit is categorized under Home & Garden, Tools & Workshop Equipment, Power Tool & Air Tool Accessories, and Drill Bits.