Product Name |
Company |
| 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. |
| 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. |
| 12 1/4" Tricone Rock Drill Bit for Well Drilling |
lockheed petroleum machinery co., ltd. |
| China Best Sell 8 1/2"Tricone Rock Drill Bit for Well Drilling |
lockheed petroleum machinery co., ltd. |
| Single Roller Bit Manufacturer Rubber Sealed Single Roller Bit |
lockheed petroleum machinery co., ltd. |
| Top Quality Dry Hollow Concrete Ceramic Glass Diamond Tool Brazing Tile Drill Bit |
zhecheng hongxiang superhard material co., ltd. |
| Hot Sell Customized Size Concrete Hollow Core Diamond Core Drill Bits |
zhecheng hongxiang superhard material co., ltd. |
| Straight Shank Diamond Drill Bits 6mm Diamond Drill Bit |
zhecheng hongxiang superhard material co., ltd. |
| Electroplated Diamond Hole Drill Glass Diamond Grinding Bit |
zhecheng hongxiang superhard material co., ltd. |
| Glass Drilling Diamond Tool Straight Shank Diamond Core Drill Bit |
zhecheng hongxiang superhard material co., ltd. |
| Sintered Glass Diamond Core Drill Bit Threaded Glass Drill Bits |
zhecheng hongxiang superhard material co., ltd. |
| CNC Cutting Bit Sintered Diamond Core Drill Bit for Jade |
zhecheng hongxiang superhard material co., ltd. |
| Sintered Diamond Core Drill Bit for Seashells |
zhecheng hongxiang superhard material co., ltd. |
| Drill Bit Customized Diamond Core Drill Bits for Drilling Glass |
zhecheng hongxiang superhard material co., ltd. |
| 8 1/2"Hjt637gk Tricone Rock Drill Bit for Well Drilling |
lockheed petroleum machinery co., ltd. |
