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Swf Coreline Set Tc Core Bit for Drilling Softer Unconsolidated Formations
59mm, 76mm, 93mm, 112mm, 132mm, 152 mm
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Sw Tc Casing Shoe for Drilling Softer Unconsolidated Formations
RW, EW, AW, BW, NW, HW, PW, SW, UW, ZWRX, EX, AX, BX, NX, HX, PX, SX UX, ZX46MM, 56MM, 66MM, 76MM, 86MM, 101MM, 116MM, 131MM, 146MM
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Nw PCD Casing Shoe for Geotechnical Drilling
Sizes AvailableRW, EW, AW, BW, NW, HW, PW, SW, UW, ZWRX, EX, AX, BX, NX, HX, PX, SX UX, ZX46MM, 56MM, 66MM, 76MM, 86MM, 101MM, 116MM, 131MM, 146MM
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Hw PCD Casing Shoe for Geotechnical Drilling
Sizes AvailableRW, EW, AW, BW, NW, HW, PW, SW, UW, ZWRX, EX, AX, BX, NX, HX, PX, SX UX, ZX46MM, 56MM, 66MM, 76MM, 86MM, 101MM, 116MM, 131MM, 146MM
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High Quality Cr50 Drill Rod
Basic Info. Model NO. CR50
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Nq Nwl Wln Tc Core Bit for Drilling Softer Unconsolidated Formations
59mm, 76mm, 93mm, 112mm, 132mm, 152 mm
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Top Quality Wet/Dry Use Diamond Core Drill Bit for Stone Masonry Concrete Drilling
Basic Info. Model NO. HZ-CBS
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China Manufacturer Aw Bw Nw Hw Pq Hq Nq Diamond Core Drill Rod/ Drill Pipe/ Casing Pipe
StandardASTM B36.10, API 5L, DIN17175 etc.TypeRoundEndbevel end/BE/buttweld, PE/ plain endSurface TreatmentBare, Black Painted, Varnish Coating, galvanized etc.MarkingStandard Marking, or according to customer's requirements. Marking Method: Automatic Spray of White Paint.Material API 5L/ASTM A106/A