The Diablo DAG3160 1-1/2" x 17-1/2" Auger Bit is a high-quality tool designed specifically for drilling into wood and nail-embedded wood. Made by the reputable brand Diablo, this auger bit is compatible with Diablo tools and is a reliable choice for various industrial and light equipment applications. With its durable construction and precise design, this auger bit can efficiently handle tough drilling tasks without the need for a battery.