An efficient and precise attachment that makes road or utility cuts in up to 15 feet per minute! Replace saw cutting and trenching for one pass utility work. The EDGE Rock Wheel cuts widths of 2.5" and 4.5" (633 mm to 114 mm) and depths of up to 24" (610 mm). Rock Wheels are available in single or dual circuit models. Each Rock Wheel will includes hoses. Couplers and adapters sold separately. Optional dust control kit available. This is a high-flow attachment ONLY.