451 - 460 of 507
152mm tricone drilling bits
Selling leads
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Power Factory Single Roller Cone Roller Cone Bit China Hebei Product Description Size 140mm 8 1/2 inch roller core bits part Machine Type piling tool/ ...
2026-06-18 00:31:12
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Power Factory Single Roller Cone Roller Cone Bit Product Description Size 140mm 8 1/2 inch roller core bits part Machine Type piling tool/ hole opener ...
2026-06-18 00:31:12
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Power Factory Single Roller Cone Roller Cone Bit Product Description Size 140mm 8 1/2 inch roller core bits part Machine Type piling tool/ hole opener ...
2026-06-18 00:31:12
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power factory metal bearing cone roller bits single roller cone 9.5inch Product Description Size 140mm 8 1/2 inch roller core bits part Machine Type ...
2026-06-18 00:31:12
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power factory metal bearing cone roller bits single roller cone 9.5inch Product Description Size 140mm 8 1/2 inch roller core bits part Machine Type ...
2026-06-18 00:31:12
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.... PDC bit also known as poly crystalline diamond composite bit, has been widely used in the oil and gas drilling industry and directional well ...
2026-06-18 00:31:12
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...drilling tool diamond stone PDC coring bit oil drilling rig Product introduction: PDC bit is very common in the oil drilling industry, which is a ...
2026-06-18 00:31:12
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... of poly crystalline diamond composite bit. PDC bit also known as poly crystalline diamond composite bit, has been widely used in the oil and gas ...
2026-06-18 00:31:12
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... of poly crystalline diamond composite bit. PDC bit also known as poly crystalline diamond composite bit, has been widely used in the oil and gas ...
2026-06-18 00:31:12
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...bit for oil and gas drilling Product introduction: PDC bit is very common in the oil drilling industry, which is a necessary tool for drilling and ...
2026-06-18 00:31:12
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