Wide Application: 1.Auger drill bit can be used to dig pits to plant bulbs, pot plants, vegetables, flowers, root trees, shrubs and solar spotlights outdoor; 2.And also be used to mix paint , fertilizer, soil and mix seeds ; 3.And also be used to drill holes to fix beach umbrellas, etc. Working Effect of Auger Bit: Various Application Scenarios： Plant flowers and vegetables faster than using a spade or garden trowel. Drill a hole in sand to anchor your beach umbrella. Drill holes in the ice for fishing. Suitable for Different Soils: Clay Soil Sandy soil Loamy Soil Silty Soil 4x44.5 4x22 8x22 8x30 Add to Cart Add to Cart Add to Cart Add to Cart Customer Reviews 4.3 out of 5 stars 1,154 4.3 out of 5 stars 1,154 4.3 out of 5 stars 229 4.3 out of 5 stars 1,154 Price $9.69$9.69 $9.99$9.99 $9.98$9.98 $12.99$12.99 lengths（cm） 44.5cm 22cm 22cm 30cm calibre（cm） 4cm 4cm 8cm 8cm lengths（inch） 17.5inch 8.66inch 8.66inch 11.81inch calibre（inch） 1.57inch 1.57inch 3.15inch 3.15inch weights 0.27kg 0.15kg 0.42kg 0.56kg material cold-rolled steel cold-rolled steel cold-rolled steel cold-rolled steel