Many customers are not professional enough in choosing saw blades, and are often fooled by merchants. Buying a saw blade that is not suitable will not only waste costs, but also the cut material will not necessarily achieve the desired effect.
In the processing industry, the shape of the sawn material is different, and the thin walls are not consistent. For example, bars, plates, but also thin materials, such as pipes, profiles, the selection of the number of saw blade teeth to determine the cutting surface of the material of the material, but also determine the service life of the saw blade, in general, the saw blade from the manufacturer when shipping will be according to the material wall thickness with the number of saw blade teeth. Take a saw blade with an outer diameter of 400, the saw blade with a wall thickness of 3mm is 120T, the wall thickness is 3-8mm or less than 100T, the wall thickness is 80T for 8-15mm, and the wall thickness is 15*80mm for 60T.
According to the above rules, it can be seen that the thinner the wall thickness of the material, the less the number of teeth, the thicker the wall thickness of the material, the fewer the number of saw teeth, because the material is too thick to ensure that the aluminum chip discharge is smooth, the chip discharge groove is larger, so the number of saw teeth is less. For materials with thin wall thicknesses, the amount of chip discharge is small, and a saw blade with a large number of teeth is used to ensure a smooth cutting surface.
