An easy-to-use, powerful wall sawing system. The WS 440 HF is a saw made for deep cuts. It can be positioned both vertically and horizontally. The water-cooled, electric and wireless remote-controlled PP 440 HF power pack provides efficient sawing during the entire process. The W 1200 wires are fast and last long. They ensure efficient dry and wet cutting in heavily reinforced concrete, abrasive materials and steel.