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HEJIAN HUANYU PETROLEUM MACHINERY CO.,LTD

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milled tooth tricone drill bits water well drilling field
milled tooth tricone drill bits water well drilling field
Specification: all kinds of drilling bits you want welcome you to enquire
Detail: HY are professional manufacturer and exporter in China. We could produce you tricone bits, pdc bits, reamer bits and other drilling tools with all kinds of size. For special size hole opener, we could make it according to y...

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17.5 inch milled steel tooth bit for oil water well drilling use
17.5 inch milled steel tooth bit for oil water well drilling use
Specification: 17 1/2" tricone steel tooth drill bit
Detail: 17.5 inch milled tooth tricone bit for well drilling 1)Certified by ISO9001&API 2)Covers all IADC codes 3)Size:3"~26"
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