Goplus 2.3HP V-Type 55CC 2 Stroke Gas Post Hole Earth Digger w/ Auger 4",6",8 " 2.3 Horse Power;Air Cooled 2- Stroke Engine 55CC Displacement 170 RPM Rotational Drilling Speed 1:40 Two Cycle Oil/ Gasoline Mixing Ratio Included 4",6" and 8"Diameter Auger Bit