Laser Cutting of weldox-700 materials is popular processes in manufacturing industries This research paper for primary study for evaluate the effect of the processing parameters (Laser Power, gas pressure, pulse frequency and Cutting speed) under the quality of the cut for weldox-700 materials. Then the experiment was done by 6mm thick weldox-700 material plates. In this experiment focused on establish relation of different parameters on Cutting quality, which is decided by the Surface Roughness and Kerf Width.