Powerhorse® 8in. Earth Auger Drill Bit 36in. Length (5719031)Product Description Free Shipping & No Sales Tax (Most States) This Powerhorse 8in. dia. earth auger bit features a replaceable fishtail point which helps make hole placement and hole starting easier. The high strength, hardened, 36in. L auger bit can be used to replace blades when the original earth auger blades become dull. Includes exclusive shock absorber spring design to protect the operator as well as the gear train from the impact caused by