steel/milled tooth bits
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12 1/4\" steel body pdc bit diamond drill bit for limestone
- FOB Price: USD $500 / Piece
- Min. Order: 1 Pieces
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great steel body pdc bit diamond drill bit for limestone
- FOB Price: USD $500 / Piece
- Min. Order: 1 Pieces
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milled tooth tricone bit/second hand well drilling drill bit
- FOB Price: USD $500 / Piece
- Min. Order: 1 Pieces
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12 1/4\'\'tricone drill bit steel tooth bit/milled bit
- FOB Price: USD $500 / Piece
- Min. Order: 1 Pieces
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steel tooth bit oil drill bit sizes for soft foemation
- FOB Price: USD $500 / Piece
- Min. Order: 1 Pieces
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steel tooth bit/tricone bit/drill bit for oil and water well
- FOB Price: USD $500 / Piece
- Min. Order: 1 Pieces
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api great manufacturer high quality tci tricone rock bit for well drilling
- FOB Price: USD $500 / Piece
- Min. Order: 1 Pieces
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milled tooth tricone bit for soft formation
- FOB Price: USD $500 / Piece
- Min. Order: 1 Pieces
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milled tooth tricone bit/drilling bits water well
- FOB Price: USD $500 / Piece
- Min. Order: 1 Pieces
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