4-Pack Mini Excavator Bucket Teeth & Pins - 156 Series Bolt-On Shank Replacement Parts (6808770) - Perfect for Digging, Trenching & Construction Projects

I pounded on all 4 teeth shanks to my cutting edge that I had replaced and previously welded on my18 inch backhoe bucket. Then measured and marked and removed to drill 1/2 inch holes in cutting edge and pounded back on put grade 8 bolts in and tightened on my bucket cutting edge. Was very easy to do with the proper drill press and bit. these teeth are heavy duty and will last a long time. roger m