Feature: 1.Saves working time. 2.Premium quality-the product is integrally shaped without splicing and is more robust, which is more convenient to use. 3.Efficient work-efficient tools 4. Wide application-different types of drills are available for different electric drills; 5. High performance-Heavy-duty auger bit made of high quality carbon steel, exceptionally strong, impact-resistant and wear-resistant. Package included: As shown in the photo