· Got the rock crusher finished.. Got the rock crusher finished.. By Idaho Jim, February 7, 2019 in DIY PROJECTS. Share More sharing options... Followers 0. Reply to this topic; Start new topic; Recommended Posts. Idaho Jim. Posted February 7, 2019. Idaho Jim. Nugget Shooter Members; 307 Male Southeastern Idaho Prospecting, machining, equipment design and build, gem faceting. .