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Hot Sale 311mm 17 Inch Tricone Drill Bit for Sale1
Drilling ToolsTricone Drill Bit 311Buy Tricone Bit Tricone Drill
Hejian Longyue Drill Bit Manufacture Co., Ltd.
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Product Description Product Description Specification Product NameTcicone BitSize of Rock Bit7 7/8 inch 200mmIADC Code537WOB(kN/mm)0.5~1.05Thread Connection6 5/8 API reg pinRRM(r/min)220~40 IADCWOB(kn/mm)RRM(r/min)Applicable Formations116 1170.35~0.8150~80Very soft formations with low compressive strength and high drillability.such as clay,mudstone,chalk,etc.126 1270.35~0.9150~70Soft formations with low compressive strength and high drillability,such as mudstone,gypsum,salt,salt,soft shale,soft limstone,etc.136 1370.35~1.0120~60Soft to medium soft formations with low compressive strength and high drillability,such as medium soft shale,hard gypsum,medium soft limestone,medium soft sandstone,soft formation with harder interbeds,etc.216 2170.4~1.0100~60Medium hard formations with high compressive strength,such as medium soft shale,hard gypsum,medium soft limestone,medium soft sandstone,soft for mations with harder interbeds etc.246 2470.4~1.080~50Medium hard formations with high compressive strength,such as abrasive shale,limestone,sandstone,dolomite,hadr gypsum,marble,etc.417 437 4470.35~0.9150~70Very soft formations with low compressive strength and high drillability,such as clay,gypsum,salt,soft shale,soft limestone,etc.517 5270.5~1.0140~60Soft formations with low compressive strength ang high drillability such as mudstone,gypsum,salt,soft shale,soft limestone,etc.537 5470.45~1.0120~50Soft to medium formations with low compressive strength,such as medium soft shale,medium soft limestone,mediun soft limestone,medium soft sandstone,medium formation with harder and abrasiver interbeds.etc.617 6270.45~1.190~50Medium hard formations with high compressive strength such as hadr shale,limestone,sandstone,dolomite,etc.6370.5~1.280~40Hard formations with high compressive strength, such as sandstone,limestone,dolomite,hard gypsum,marble,etc.Inspection processPackaging & Shipping Countries that our company have already exported:United States, Australia, Costa Rica, Guatemala, Azerbaijan, Congo, Myanmar, Peru, Singapore, Oman, Indonesia, Philippines, India, Switzerland, Ukraine, Turkey, Bolivia, Romania, Kenya, Vietnam, South Africa, Kuwait, Mozambique, Ecuador, France.
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