The 9/16 in. x 17-1/2 in. Nailkiller Auger Bit is a versatile and reliable tool for all your drilling needs. With its durable construction and precision design, this auger bit is perfect for effortlessly drilling through wood, plastic, and even metal. The 9/16 inch diameter ensures precise and accurate holes, while the 17-1/2 inch length provides ample reach for deep drilling applications. Whether you're a professional contractor or a DIY enthusiast, the Nailkiller Auger Bit is a must-have addition to your tool collection. Experience efficient and effortless drilling with this high-quality auger bit.