This is a scoop for electric hammer and hammer drills. Powerful striking of electric hammers allows you to efficiently dig grounds, remove pebbles, and digging deep holes. When used with Earth Auger, it is only 10 to 15 minutes, and the holes are engraved in length of 19.7 inches (50 cm), width of 19.7 inches (50 cm), width of 19.7 inches (50 cm), depth of 19.7 inches (5When used in conjunction with a ground auger drill, it is possible to remove pebbles and other stones that interfere with the rotation of the drill, and you can perform the digging work efficiently.