Finished a shop for a friend and neighbor and needed to dig a couple trenches. He was going to buy a trenching bucket as we both have skid steers. They were close to a grand so I decided to build one. I cut all my pieces out of some large tapered beams he had in his pasture. Labor intensive but the price was right. I already had a back plate, pieces of cutting edges and tooth sockets. The only thing we needed to buy was teeth. We've already dug both his trenches and it has worked out great. Well worth the time and effort.