It is a useful tool for shredding the stump rooted in the soil. By means of the screws mounted on the blade holders, the penetration depth can be adjusted according to the type of wood. The hardened steel centering tip is interchangeable. This attachment can be connected to the auger by a 50mm or 70mm hexagonal coupling and employs heavy radial forces and loads; therefore, we recommend using it with our TL HD auger, which is capable of supporting such loads due to the Heavy Duty mount.