| Item Code | Dia. | Seg height | Thread |
| BSB0251001 | 25 | 10 | 5/8“-11 |
| BSB0321001 | 32 | 10 | 5/8“-11 |
| BSB0381001 | 38 | 10 | 5/8“-11 |
| BSB0451001 | 45 | 10 | 5/8“-11 |
| BSB0511001 | 51 | 10 | 5/8“-11 |
| BSB0561001 | 56 | 10 | 5/8“-11 |
| BSB0631001 | 63 | 10 | 5/8“-11 |
| BSB0761001 | 76 | 10 | 5/8“-11 |
| BSB0891001 | 89 | 10 | 5/8“-11 |
| BSB1021001 | 102 | 10 | 5/8“-11 |
| BSB1081001 | 108 | 10 | 5/8“-11 |
| BSB1161001 | 116 | 10 | 5/8“-11 |
| BSB1271001 | 127 | 10 | 5/8“-11 |
| BSB1521001 | 152 | 10 | 5/8“-11 |
Features:
Fast drilling granite ,slate ,marble and various of natural hard stone
Perfect and stable drilling performance
Adaptor can be produced as customers’ request