
| Coated Grades | Coating Series............................................................ | B2 |
| CVD / PVD Series...................................................... | B3 - 4 | |
| Coated and Uncoated | Cermet......................................................................... | B5 |
| Uncoated Carbide | “Igetalloy”................................................................... | B6 |
| CBN Grades | “SUMIBORON”............................................................ | B7 - 8 |
| PCD Grades | “SUMIDIA”................................................................... | B9 |
| New | “SUMIDIA” Binderless............................................... | B10 |
| Chart | Grades Comparision Chart ......................................... | B11-13 |
| Properties of Base Materials ....................................... | B14 |