Product Name |
Company |
| Yh-RS50-637 Replaceable Piling Bit 138mm for Contrustion Foundation |
hejian yinhai rock bits manufacture co., ltd. |
| MT 8 1/2"=215.9mm IADC217 Milled Tooth Rock Roller Bits for Soft to Hard Formation |
hejian yinhai rock bits manufacture co., ltd. |
| Rock Drilling DHD350 DHD 350 DTH Drill Bit 178mm |
sinodrills equipment co., ltd. |
| Mining Water Well Rock Drilling 152mm DHD360 DHD 360 DTH Bit 6'' |
sinodrills equipment co., ltd. |
| Customized 355mm 14 " IADC537 Roller Cone Bits Water Well Drilling |
hejian yinhai rock bits manufacture co., ltd. |
| Processing of Different Models 150mm 6" IADC537 Tungsten Carbide Tipped Drill Bit |
hejian yinhai rock bits manufacture co., ltd. |
| High Quality DTH Hammers Bit |
huada superabrasive tool technology co., ltd. |
| Huada DTH Button Bit |
huada superabrasive tool technology co., ltd. |
| Th Drill Bits Flat Face 90mm for DTH Hammer |
huada superabrasive tool technology co., ltd. |
| 90mm DTH Hammer Drilling Button Bits for Drill Hammer |
huada superabrasive tool technology co., ltd. |
| Stone Quarry/Diamond Tools/Quarrying Mining/Rock Core/Drill Drilling/DTH Bits/for Coal/Granite Marble/Manufacturer Supplier/Price |
huada superabrasive tool technology co., ltd. |
| IADC747 Spherical Inesrts Single Cutters Rotary Cone Bit for Rotary Drilling Rig |
hejian yinhai rock bits manufacture co., ltd. |
| Singe Roller Cone Bits 8 1/2" IADC537/637/737 Segments/Palm/Cutter of Tricone Bits, Pile Cutter of Tricone Bit, Special Roller for Reamer in Trenchless |
hejian yinhai rock bits manufacture co., ltd. |
| Carbide Tricone Bits for Drilling 10 5/8 Inch IADC537/517 Factory Sell Directly |
hejian yinhai rock bits manufacture co., ltd. |
| Rock Drilling Tools 12 1/4 Inch IADC437/517/537 Bits Manufacturer Supply |
hejian yinhai rock bits manufacture co., ltd. |
| Yh311-517 Single Roller Cones Bits for Building Tricone Bits/Downhole Reamer/HDD Openers/Rotary Piling Drilling |
hejian yinhai rock bits manufacture co., ltd. |
| DHD360 DTH Hammer Bits 159mm for Mining Water Well Drilling |
sinodrills equipment co., ltd. |
| Downhole Rock Drilling Tools DHD 360 DHD360 165mm (6 1/2'') DTH Bit |
sinodrills equipment co., ltd. |
| Water Well Rock Drilling DHD360 DTH Drilling Bits 171mm |
sinodrills equipment co., ltd. |
| Water Well Drilling Bits DHD 360 DTH Bits 190mm |
sinodrills equipment co., ltd. |
|
sinodrills equipment co., ltd. |
| DHD 360 DTH Drill Bits 216mm |
sinodrills equipment co., ltd. |
| DTH Hammer Rock Drilling Bits DHD360 217mm |
sinodrills equipment co., ltd. |
| 220mm DHD 360 DTH Bits for Water Well Drilling |
sinodrills equipment co., ltd. |
| 235mm DHD360 DTH Bit for Downhole Rock Drilling |
sinodrills equipment co., ltd. |
| DHD 360 Hammer Bit 254mm |
sinodrills equipment co., ltd. |
| 203mm DHD380 DHD 380 DTH Hammer Bit for Downhole Water Well Rock Drilling |
sinodrills equipment co., ltd. |
| Water Well Rock Drilling Tools 216mm DHD 380 DTH Drill Bit |
sinodrills equipment co., ltd. |
| 219mm DHD 380 DTH Bit for Water Well Rock Drilling |
sinodrills equipment co., ltd. |
| Drill Rock Bits 19 Inch 482.6mm IADC517 for Water/Oil Well, Factory Price |
hejian yinhai rock bits manufacture co., ltd. |
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