GRANBERG G555B Edging Mill, previously known as the Mini Mill is the same great product with a new name. The G555B is a Vertical Saw Mill ideal for cutting logs into beams or dimensional lumber. Constructed of aircraft aluminum and zinc-plated steel, it includes 12 feet of V-rail as a cutting guide, wood screws, and forming nails. Easy to transport and store, it comes in 2 foot sections that screw together and weighs only 7 pounds. Mounts with pressure bolts, so there is no need to drill your bar. You provide the chain saw, straight edge stud, and ripping chain. Perfect for woodworkers, builders, & craftspeople. Use with chainsaws with 16-36 in. solid steel bars and 50-70cc or more displacement. Bar width of 2.5 in. or more required. Chainsaw bar must be solid steel, since laminate bars will not work with this tool. Please check with bar manufacturer to determine your type of bar. For optimal results, use along with Granberg Ripping Chain.