1. no edges, no dust Smooth bilateral two-way clamp to the workpiece and the cutting face smooth without edges. When cutting with low noise and low pollution. 2. accurate-fast-clean Accurate and faster than the bow saw and band saw cutting and plane clean not heating, saving secondary processing. 3. the miter Around the machine adjust the miter. Angle exact pipe interface perfect. 4. cooling pump Closed loop cooling system, with the extra capacity of tank barrels, ensure that the saw blade life, cut the flat.