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hejian zhongcheng drill bit manufacture co.,ltd

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Showing 1 - 2 of 2, total 1 pages        [First] [Previous] [Next] [Last]

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pdc bit
pdc bit
Specification: PDC drill bit,size range:5 1/2
Detail: SRF Bit carries all brands of drill bits, such as, Kingdream,Lilin,CS,Hughes, Smith,. SRF Bit will also buy any scrap bits, junk bits or used bits you have. IADC WOB (KN/mm) RPM (r/min) Applicable Formations 114/116/117 0...

2
pdc bit
pdc bit
Specification: PDC drill bit,size range:5 1/2"to 17 1/2
Detail: SRF Bit carries all brands of drill bits, such as, Kingdream,Lilin,CS,Hughes, Smith,. SRF Bit will also buy any scrap bits, junk bits or used bits you have.
Showing 1 - 2 of 2, total 1 pages        [First] [Previous] [Next] [Last]
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