PR Diamond's ductile ring blade is engineered for use by Water Departments, Fire Fighters, Rescue Teams, S.W.A.T. and Police Departments. Applications include utilization's such as emergency water breaks, rescue mission's and tactical entry tool. Our new vacuum brazed technology is the secret to the ductile ring saw blade's effectiveness. Using our 14" diameter blade you get a 10" depth of cut saving you time from trenching around buried pipes. In time sensitive situations, this blade will provide quick and efficient cutting of a diverse range of materials such as masonry, ductile pipe, concrete, steel, aluminum, PVC and rebar. Price includes K3600 Roller