This is BBT's flagship model post hole digger, with a massive 71cc engine making it the most powerful 2 stroke digger on the market! You will also receive all 3 augers 100mm, 200mm and 300mm, we have also added a 400mm extension, just to make sure those holes are deep enough! This digger have also been fitted with a genuine Vortex gearbox, Designed and Engineered in the USA. Complete with 2 year replacement warranty! The 71cc BBT Power Head has also been fitted with a decompression valve for easy starting. Brillant!