ROC DRILL vous propose une large stock de Trilame, Claw Bit et PDC.
Trilame Tendre
| Pouce | mm | PIN type | Pouce | mm | PIN type |
| 3¼ to 3⅞ | 82.5 to 98 | 2⅜ API Reg. | 5¾ to 6 | 146 to 152 | 3½ API Reg. |
| 4 to 4⅞ | 101 to 122 | 2⅜ API Reg. | 6 to 6¾ | 152 to 171 | 3½ API Reg. |
| 5 to 5⅞ | 127 to 14 | 2⅜ API Reg. | 7 to 7⅞ | 178 to 200 | 3½ API Reg. |
| 6 to 6¾ | 152 to 171 | 2⅜ API Reg. | 8 to 8¾ | 203 to 222 | 3½ API Reg. |
| 14 ¾ to 17½ | 375 to 445 | 3½ API Reg. |
Trilame Roche
CLAW BITS
| 2⅜ API Reg. | ||||
| Pouce | mm | PIN | Cutters | Pilots |
| 4¼ to 5⅛ | 108 to 130 | 2⅜ API Reg. | C23 | 4 Button / 1½" Blade |
| 3½ API Reg. | ||||
| Pouce | mm | PIN | Cutters | Pilots |
| 5⅝ to 6¾ | 142 to 171 | 3½ API Reg. | C23 | 5 button / 2” Blade |
Version imprimable 