Tengstèn Carbide Rock Drill Bit
Button Bit:
| Fòm jip | Dwat (Nòmal) | Retracte | Straightrac |
| Dyamèt Bit | 35 ~ 152mm (1 3/8 ~ 6") | 45 ~ 127mm (1 25/32" ~ 5") | 64 ~ 102mm (2 1/2" ~ 4") |
| Fil | R22, R25, R28, R32, R35, R38, T38, T45, T51, T60, ST58, ST68. | R25, R28, R32, R35, R38, T38, T45, T51, T60, ST58, ST68. | R38, T38, T45, T51, T60, ST58, ST68. |
| Konsepsyon figi | Flat, Konvèks oswa Drop Center; | Flat, Konvèks oswa Drop Center; | Flat, Konvèks oswa Drop Center; |
| Mete Konfigirasyon | Domed (esferik), emi-esferik, balistik, parabolik oswa konik; | Domed (esferik), emi-esferik, balistik, parabolik oswa konik; | Domed (esferik), emi-esferik, balistik, parabolik oswa konik; |
Cross Bits & X-Type Bits:
| Kalite Bits | Cross Bits | X-Type Bits | ||
| Fòm jip | Dwat (Nòmal) | Retracte | Dwat (Nòmal) | Retracte |
| Bits Dyamèt | 35 ~ 127 mm (1 3/8" ~ 127") | 64 ~ 102 mm (2 1/2" ~ 4") | 64 ~ 127 mm (2 1/2" ~ 5") | 64 ~ 102 mm (2 1/2" ~ 4") |
| Fil | R22, R25, R28, R32, R38, T38, T45, T51, | T38, T45, T51 | T38, T45, T51 | T38, T45, T51 |
