The Irwin Speedbor Supreme Auger Bit is a high-quality power tool accessory designed for drilling and boring tasks. With a 3/8 inch diameter and 18 inch length, this auger bit is ideal for a variety of applications. Manufactured by IRWIN, a trusted brand in tools and workshop equipment, this model is specifically designed for efficiency and precision. The Irwin Speedbor Supreme Auger Bit is a reliable tool for any DIY enthusiast or professional tradesperson looking to enhance their project with ease and accuracy.