... 100mm-400mm available2. Thickness: 0.8-2.0mm available3. Diamond grit: #40-50 available4. Hole size: 22.23mm, ... fail of the tools.4, Less wasteness of the diamond In the process of brazed diamond tools,except the ... the hight of 70-80 percent of itself.5, Cutting granits,concrets,rebars,ceramics,glass,woods,plastics ... and so on,which is highly efficient.6, Strong structure It is the only one which ...