Product Name |
Company |
| 12′ ′ -311mm High Air Pressure DTH Drilling Bits |
sollroc engineering equipments co., ltd. |
| 12′ ′ -330mm Button Bit for DTH Hammer |
sollroc engineering equipments co., ltd. |
|
sollroc engineering equipments co., ltd. |
|
sollroc engineering equipments co., ltd. |
| R12′ ′ -381mm Hard Rock DTH Drilling Bit |
sollroc engineering equipments co., ltd. |
| DHD1120 305mm Rock Drilling Bit |
sollroc engineering equipments co., ltd. |
| SD10 254mm High Pressure DTH Mining Drill Bits |
sollroc engineering equipments co., ltd. |
| SD10 311mm DTH Bits for Quarrying Rock Drilling |
sollroc engineering equipments co., ltd. |
| N100 330mm DTH Hammer Bit for Rock Drilling |
sollroc engineering equipments co., ltd. |
| 229mm Best Quality Tricone Bits for Well Drilling |
sollroc engineering equipments co., ltd. |
| 251mm Tricone Drill Bit for Mining |
sollroc engineering equipments co., ltd. |
| 251mm Tricone Drill Bits for Oil Drilling |
sollroc engineering equipments co., ltd. |
| 216mm Tricone Drill Bits for Water Well Drilling |
sollroc engineering equipments co., ltd. |
| 9inch Tricone Drill Bits for Water Wel Drilling |
sollroc engineering equipments co., ltd. |
| 8 1/2" IADC537 Tricone Drill Bits for Water Well Drilling |
sollroc engineering equipments co., ltd. |
| 143mm 2 3/8" Reg 3 Wings Step Drag Bits |
sollroc engineering equipments co., ltd. |
| 152mm Tungsten Carbide 3 Wings Step Drag Bits |
sollroc engineering equipments co., ltd. |
| 156mm 3 1/2 Ar Three Wings Step Drag Dril Bits |
sollroc engineering equipments co., ltd. |
| 159mm Three Wings Step Drag Drill Bits |
sollroc engineering equipments co., ltd. |
| 165mm Step Drag Drill Bits for Water Well Drilling |
sollroc engineering equipments co., ltd. |
| 168mm 3 Wings Step Drag Drill Bits for Well Drilling |
sollroc engineering equipments co., ltd. |
| 171mm Tungsten Carbide Drag Drill Bits |
sollroc engineering equipments co., ltd. |
| 175mm 3 Wings Step Drag Bits |
sollroc engineering equipments co., ltd. |
| 178mm 3 Blades Step Drag Drill Bits |
sollroc engineering equipments co., ltd. |
| 182mm 3 1/2" Reg Three Wings Step Drag Drill Bits |
sollroc engineering equipments co., ltd. |
| 184mm 3 Blades Step Drag Bits for Water Well Drilling |
sollroc engineering equipments co., ltd. |
| 2 Flutes HRC55 Tungsten Carbide Spot Drill Bits for Metal |
yifeng tools co., ltd. |
| Tungsten Carbide Newen Insert /A1 E1 45 Degree Valve Seat Cutter Bits |
yifeng tools co., ltd. |
| Tungsten Carbide Inside TCI Tricone Bits for Oil Wells and Hard Formation Use |
panda equipment co., ltd. |
| 8 1/2 Inch Tricone Steel Tooth Hammer Bits to Water Well Drilling and Oilfield Use |
panda equipment co., ltd. |
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