Special alloy saw blades should be used for cutting aluminum alloy. Generally, the material type, thickness and number of teeth of the saw blade are required.

　　Saw blades for cutting acrylic, solid wood, plexiglass, etc. are absolutely unusable, because the effect is definitely not good, and it will be damaged quickly, so there is no need. Because the special saw blade is originally manufactured according to the cutting characteristics of aluminum alloy metal materials.
　　 There are other requirements when choosing among them, which are about the number of teeth, model and so on. After choosing an alloy saw blade, be sure to choose a ladder flat tooth saw blade, instead of ceramic cold saws, high-speed steel saw blades, etc. If you choose the wrong one at the beginning, you won't be able to get good results later.
　　 At the same time, the selected saw blade model is also very important, mainly including a series of parameters such as the outer diameter of the saw blade, the hole diameter, the thickness, the number of teeth, and so on. These data have a great influence on the cutting effect. If the wrong ring is selected, the cutting effect of a certain part will be unsatisfactory.
　　 For example, if the outer diameter of the selected saw blade is too large, the equipment may not be able to be installed; if the outer diameter is too small, the cutting ability will be weakened, and the cutting may be continuous. As for the thickness of the saw blade, it is related to the service life. If it is thicker, the loss rate will be reduced, and the service life of the saw blade will be correspondingly prolonged. However, if it is not needed for a long time, you do not need to choose a particularly thick one.