Hejian Perfect Drilling Equipment Co., Ltd.
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Gold Index: 20629
Price: | 500.0~1000.0 USD |
Payment Terms: | T/T,L/C,WU |
Place of Origin: | Hebei, China (Mainland) |
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Tungsten Carbide MiningBit | |
Brand | Kingdream/CS/Lilin |
IADC Code | IADC 637 |
Certification | API &ISO |
Size Scale | From 3 3/4" to 26" |
Application | water well,oil field, construction, geothermal, directionalboring, andunderground foundation work |
Formation | sticky,soft, mediumhard, hardformation |
Sealed type | Rubber & Metal Sealed |
Cutter Shape | Incisor, DogBone , Ace, Chisel, Conical |
Drilling Life | Standard 70hours and more |
"More Hole For YourMoney"-----Long working life and high reliability! |