The teeth of the diamond segments are not sharp enough. If the saw teeth are too sharp, the cutting load will increase and wear will inevitably occur. Sometimes just replacing or regrinding the section is enough. Learn more:
 
Although diamond is strong, if it is dropped frequently or subjected to sudden impacts, it will break like a hard stone. As a tool, even a diamond is bound to be worn.
 
Another important reason is that diamond cannot be used to process iron-based materials (iron, cobalt, nickel, etc.). A chemical reaction occurs at temperatures around 550°C, converting diamond into graphite, resulting in diamond shedding and loss. Therefore, during the processing of diamond tools, coolant or water cooling should be used as much as possible. Segment wear is a normal phenomenon, and segment breakage is abnormal loss.

 
In addition to equipment reasons and misoperation, there are also problems with the formula itself. Such as insufficient sharpness, insufficient segment strength, incorrect weighing, insufficient sintering.