There are many reasons why the saw blade breaks, mainly is whether the installation is correct, whether the operation is standard or not, the diameter of the cut material, the hardness and the blade tooth shape selection is suitable, the cutting speed adjustment, the concentration of cutting fluid and so on all have the relation, should according to your specific reason specific analysis.
1. The reason for the saw blade
2. Different batches of rods, unstable quality
3. The bar is not well clamped
4, saw shaft bearing wear, causing saw blade to shake during operation