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core bit
Min. Order: 5 Piece/Pieces
PDC bit
1)deep blade and medial parabolic configuration
2)well drilling...
1)deep blade and medial parabolic configuration
2)well drilling...
PDC drill bit
Min. Order: 5 Piece/Pieces
PDC bit
1)deep blade and medial parabolic configuration
2)well drilling...
1)deep blade and medial parabolic configuration
2)well drilling...
PDC bit
Min. Order: 5 Piece/Pieces
PDC bit
1)deep blade and medial parabolic configuration
2)well drilling...
1)deep blade and medial parabolic configuration
2)well drilling...
diamond PDC core bit
Min. Order: 5 Piece/Pieces
1.with API and ISO9001
2.lower price with good quality
3.min order 1pcs...
2.lower price with good quality
3.min order 1pcs...