The bit fit the TSC auger and worked as it should

Works well with red clay soil. Tractor supply should regionally supply the proper bit for their augers. The corkscrew type auger bit that comes supplied is too aggressive and will potentially get stuck if you’re not careful. The fishtail auger will remove smaller rocks and I could go to about 32 inches without any problems.

Our part was lost and then it was found. But we had to drive round trip twice of two hours each time before we finally got it. Then I also had other items with the order, and they did not come in with it.In fact, that side of the order got lost. So I called customer service and they fixed it.But even with the issues, they still would not send it to my home, they wanted to charge me. So a third two hour round trip to go, pick up the rest of the order when it came in a week later. They could have made a customer very happy by just picking up the six or eight dollar shipping cost.

Best bit for Upstate SC clay. Won’t get you stuck