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130,599 Wholesale Rock Core Products
Pq3 PDC Core Bit
US $ 370-390/Piece
1 Piece
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US $ 110-400/Piece
1 Piece
US $ 31,500-31,800/Piece
1 Piece
US $ 38-45/kg
5 kg
US $ 70-74/pieces
1 pieces
1 Set
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Find wholesale rock core online from China rock core wholesalers and dropshippers. We help you get high quality rock wool and core material at bulk prices from m.made-in-china.com.