divide by IADC
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API&ISO 18 7/8'' IADC537 tricone bit/high quality drill bit
- FOB Price: USD $1,000 / Piece
- Min. Order: 1 Pieces
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API&ISO 20'' IADC537 tricone drilling bits/drill bit for water
- FOB Price: USD $1,000 / Piece
- Min. Order: 1 Pieces
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10 5/8 inch IADC Hengji high quality API & ISO tricone bit manufacturers
- FOB Price: USD $1,000 / Piece
- Min. Order: 1 Pieces
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tungsten carbide drill bits IADC 9 3/4 Super Quality from Hengji
- FOB Price: USD $1,000 / Piece
- Min. Order: 1 Pieces
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API 12 1/4" IADC127 steel tooth bit with high quality
- FOB Price: USD $1,000 / Piece
- Min. Order: 1 Pieces
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high quality API drill bit for water well drilling IADC 14 5/8
- FOB Price: USD $1,000 / Piece
- Min. Order: 1 Pieces
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API tricone bit roller bit drill bit for water well IADC 9 5/8
- FOB Price: USD $1,000 / Piece
- Min. Order: 1 Pieces
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API matrix body and steel body pdc drill bit for oil field IADC code 15 1/2
- FOB Price: USD $1,000 / Piece
- Min. Order: 1 Pieces
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API high quality PDC bit/drill bits pdc/HJ manufacturer
- FOB Price: USD $1,000 / Piece
- Min. Order: 1 Pieces
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10 5/8 inch TCI tricone drilling bit
- FOB Price: USD $1,000 / Piece
- Min. Order: 1 Pieces
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10 5/8 inch IADC API rock drill button bit
- FOB Price: USD $1,000 - 10,000 / Piece
- Min. Order: 1 Pieces
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API 8 1/5'' 5 blades PDC bits/diamond core drill bit
- FOB Price: USD $1,000 - 10,000 / Piece
- Min. Order: 1 Pieces
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13 1/8 inch API & ISO tricone bit manufacturers Hengji super quality
- FOB Price: USD $1,000 - 10,000 / Piece
- Min. Order: 1 Pieces
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superior quality API 8 1/2 PDC drill bit/ daimond drill bits
- FOB Price: USD $1,000 - 10,000 / Piece
- Min. Order: 1 Pieces
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API tungsten carbide drill bits IADC 7 7/8 best offer from Hengji
- FOB Price: USD $1,000 - 10,000 / Piece
- Min. Order: 1 Pieces
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6 1/4 inch Hengji super quality API drill bit for water
- FOB Price: USD $1,000 - 10,000 / Piece
- Min. Order: 1 Pieces
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Hengji best offer API tricone bit roller bit drill bit for water well IADC 10 5/8
- FOB Price: USD $1,000 - 10,000 / Piece
- Min. Order: 1 Pieces
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5 7/8 inch IADC Hengji high quality API drill bit for water well drilling
- FOB Price: USD $1,000 - 10,000 / Piece
- Min. Order: 1 Pieces
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well drilling /single cone bit/bits company
- FOB Price: USD $1,000 - 10,000 / Piece
- Min. Order: 1 Pieces
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API 15 1/2'' IADC537 tricone bits for drilling
- FOB Price: USD $1,000 - 10,000 / Piece
- Min. Order: 1 Pieces
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