Renqiu Shi Saite Diamond Bit Co.Ltd. -

Renqiu Shi Saite Diamond Bit Co.Ltd.

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7 1/2'' tci tricone bits
Specification: 7 1/2''IADC Code 547
Detail: 1.Production : 7 1/2" TCI Tricone bit 2.Specification: Seize: 7 1/2" IADC code: 547 API pin : 4 1/2" Material :Tungsten Carbide Bearing type:Roller bearing Sealed type:metal sealing 3.Structure: (1)Diameter st...

8 1/2''tci tricone bit (iadc 437)
Specification: 8 1/2'' IADC Code 437
Detail: 1.Production : 8 1/2" TCI Tricone bit 2.Specification: Seize: 8 1/2" IADC code: 437 API pin : 4 1/2" Material :Tungsten Carbide Bearing type:Roller bearing Sealed type:metal sealing 3.Structure: (1)Diameter st...


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