When selecting the wood sawdust machine, choose the cutting tool with strong strength, sharp edge and smooth front face. And ensure the cutting tool cleaning. Another point is to explain that the thickness of the material made by the customer is different, and the use and choice of the tool are different. The multi-layer board, the splint wood comminution processing, and the double edged straight groove milling cutter are recommended. The use of this cutting tool, processing products of wood chips are more uniform, which wood will not warp when processing, it is easy to put into the processing bin processing production, fast speed, high efficiency, no sticky chips, real environmental protection.