Min. Order Reference FOB Price
1 Piece US$350.00-13,000.00 / Piece
Product Description
Drill bit scrap tricone rock tricone drill bits with tungsten carbide insert petroleum tricone bits Product Description Product Name Tricone Drill Bit Size 3 3/4"~26" inches Brand CSdrill Type TCI tooth tricone bit Bearing type rubber sealed journal bearing LBS. 39.7 WOB ...