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pdc core drill bit for water well drilling,pdc cutters manufacturer
Min. Order: 1 Pieces
FOB Price: USD 500-6,000 Piece
rock drilling tools,tricone bits for water well drilling
Min. Order: 1 Pieces
FOB Price: USD 350-4,000 Piece
tci tricone drill bit,oil drilling bit,rock tricone bits
Min. Order: 1 Pieces
FOB Price: USD 400-7,000 Piece
wholesale drill bits/api drill bits/tricone rock drill bits supplier
Min. Order: 1 Pieces
FOB Price: USD 600-7,000 Piece
TCI tricone drill bit for water well drilling,oil drilling machine
Min. Order: 1 Pieces
FOB Price: USD 500-3,000 Piece
machine for water well drilling,tci bits supplier
Min. Order: 1 Pieces
FOB Price: USD 450-5,000 Piece
