I didint like the blade cover that came with my auger, it's the style that just covers the blades and uses the ribbed rubber strap as i believe that was causing my blades to dull based on the scrapes i saw inside the cover so i made this, i started with the plastic bucket as well but i travel with a snowmobile so i wanted something durable and this aluminum bucket was the perfect fit for my 8" glued in one of my kids play mats and two bungee cords and viola!!