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Products > surface mining > Hejian Ruida Petroleum Material Co.,Ltd | Similar Products
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" in Mining Machinery Parts found 2 Products from Hejian Ruida Petroleum Material Co.,Ltd, China
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8 1/2 IADC 537 Roller Cone with High Quality

8 1/2 IADC 537 Roller Cone with High Quality
surfaces. Hebei Crossing Drill Bit Manufacture Co.,Ltd is a professional supplier of drilling tools.With years of study and refining of the introduced technology,we have succeeded in the field of ...

30 IADC 337 Mill Tooth Tricone Bit Steel Tooth Rock Roller Bit

30 IADC 337 Mill Tooth Tricone Bit Steel Tooth Rock Roller Bit
SIZE:30" IADC:337 WOB:0.80-1.40 RPM:75-45 Application formation:hard formation with high abrasive,such as hard limestone,dolomite,hard sandstone and chert,etc. Cutting structure:hardfaced tooth ...
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