Erskine Attachments 15" Round Auger Bit The Erskine 15" round auger bit is a robust tool designed for heavy-duty drilling tasks. With a 15-inch length, it allows for deeper penetration, making it ideal for applications like fence post installation, soil sampling, and planting larger trees or shrubs. The round shank design ensures a secure fit with most auger drives and drill systems. Crafted from durable steel, this auger bit features sharp, spiraled cutting edges that provide efficient and smooth drilling through various materials, including wood and soft soil. Its construction is intended for both professional and DIY use, making it a versatile addition to any toolkit.