Product Name |
Company |
| Single Roller Bits 8 1/2" for Deep Bored Pile /Oman Hard Foundation |
hejian city feilong retop rock bit manufacture co., ltd |
| Roller Bit Core Barrel 1.2 Meter /Bored Pile Deep Foundation Oman |
hejian city feilong retop rock bit manufacture co., ltd |
| Vacuum Brazed Diamond Core Drill Bit |
zhecheng hongxiang superhard material co., ltd. |
| New Type 6mm Wet Diamond Core Hole Saw Drill Bit Marble Glass Diamond Drill Bit with Chanfer Sleeve |
zhecheng hongxiang superhard material co., ltd. |
| 6 1/2 Inch IADC537 Metal Sealed Tricone Rock Bits |
hejian yinhai rock bits manufacture co., ltd. |
| 8 1/2" IADC537 TCI Tricone Rock Drill Bits for Oil/Water Well |
hejian yinhai rock bits manufacture co., ltd. |
| 17 1/2" IADC635 TCI Tricone Rock Roller Cone Bits |
hejian yinhai rock bits manufacture co., ltd. |
| 6 1/2" IADC537 Rubber Sealed TCI Tricone Rock Bits |
hejian yinhai rock bits manufacture co., ltd. |
| 8 1/2" IADC 217 Mt Milled/Steel Tooth Bits Tricone Rock Roller Bits |
hejian yinhai rock bits manufacture co., ltd. |
| 17 1/2" IADC 215 Mt Milled /Steel Tooth Bit Tricone Rock Roller Bits |
hejian yinhai rock bits manufacture co., ltd. |
| 14 3/4" IADC637 TCI Tricone Hard Rock Bits for Water Well Drilling |
hejian yinhai rock bits manufacture co., ltd. |
| 8 1/2inch Single Cone Bit for Rock Well Drilling |
lockheed petroleum machinery co., ltd. |
| 9 7/8" Tricone Rock Drill Bit for Oil/Water Well Drilling |
lockheed petroleum machinery co., ltd. |
| 9 7/8" Tricone Rock Drill Bit Use in Water Well Drilling |
lockheed petroleum machinery co., ltd. |
| 12 1/4" Matrix Body PDC Drill Bit for Oil Well Drilling |
lockheed petroleum machinery co., ltd. |
| 8 1/2" IADC637 Spherical Inserts Drill Tricone Bits |
hejian yinhai rock bits manufacture co., ltd. |
| 9 7/8" IADC637 TCI Minning Drill Bits Tri-Cone Rock Bits |
hejian yinhai rock bits manufacture co., ltd. |
| 9inch Steel Body PDC Drill Bit with High Quality |
lockheed petroleum machinery co., ltd. |
| Steel Body 16"PDC Drill Bit Wigh High Quality |
lockheed petroleum machinery co., ltd. |
| Steel Body 17.5" PDC Bit for Oil Well Drilling with High Quality |
lockheed petroleum machinery co., ltd. |
| 6inch Steel Step Drag Bit for Mining Well Drilling |
lockheed petroleum machinery co., ltd. |
| 5 7/8" Steel Tooth Tricone Rock Drill Bit for Well Drilling |
lockheed petroleum machinery co., ltd. |
| Steel Body 9 5/8" 5 Blades PDC Drill Bit for Oil Well Drilling |
lockheed petroleum machinery co., ltd. |
| 13 5/8" IADC 517gk TCI Tricone Rock Drill Bit for Well Drilling |
lockheed petroleum machinery co., ltd. |
| 7 1/2" IADC537 TCI Tricone Rock Drill Bit for Water Well |
lockheed petroleum machinery co., ltd. |
| 7 1/2" Steel/Milled Tooth Tricone Rock Drill Bit for Water Well |
lockheed petroleum machinery co., ltd. |
| 12 1/4" IADC537g TCI Tricone Rock Drill Bit for Water Well |
lockheed petroleum machinery co., ltd. |
| 10 5/8" TCI Insert Tooth Tricone Rock Bit for Water Well |
lockheed petroleum machinery co., ltd. |
| 17 1/2" IADC537 Insert Tooth Tricone Drill Bit for Water Well |
lockheed petroleum machinery co., ltd. |
| 8 1/2" Kingdream Tricone Rock Roller Water Drill Bit |
lockheed petroleum machinery co., ltd. |
