Vacuum Brazed Core Bit is a diamond tool used for making holes in natural and engineered stone
| Model | Diameter |
| DBE16 | 5/8"(16mm) |
| DBE20 | 3/4"(20mm) |
| DBE25 | 1"(25mm) |
| DBE32 | 1-1/4"(32mm) |
| DBE35 | 1-3/8"(35mm) |
| DBE38 | 1-1/2"(38mm) |
| DBE41 | 1-5/8"(41mm) |
| DBE45 | 1-3/4"(45mm) |
| DBE51 | 2"(51mm) |
| DBE57 | 2-1/4"(57mm) |
| DBE60 | 2-3/8"(60mm) |
| DBE64 | 2-1/2"(64mm) |
| DBE70 | 2-7/8"(70mm) |
| DBE76 | 3"(76mm) |
| DBE83 | 3-1/4"(83mm) |
| DBE88 | 3-1/2"(88mm) |
| DBE101 | 4"(101mm) |