Garden Drill Auger Auger Teeth For Hard Ground
We just ran into shale, rock hard shale trying to dig this basement. So, what do we do? Well, to start with I had bolted teeth onto the Tungsten Carbide Teeth are designed to be extremely hard and durable, able to withstand the rigors of drilling through hard rock. They can be replaced when they Standard Teeth – Great for everyday dirt drilling · Chisel Teeth – Better penetration in compacted soil · Bullet Teeth – Best for rock and hard ...