... metallurgical effect happening on abrasives,brazing filler metal and matrix interface while the high temperature of brazing.And it’ ... the hight of 70-80 percent of itself.5, Cutting granits,concrets,rebars,ceramics,glass,woods,plastics and so on ... is accepted5. Coating: nickel, titanium available6. high cutting speed7. Suitable for cutting various hard Non-ferrous material, such as marble granite ...