Min. Order Reference FOB Price
1 Piece US$350.00-1,200.00 / Piece
Product Description
9 7/8'' API TCI milled tooth Tricone Bit for water and Other Mineral Mining 1. Roller bits for Mining and Rock Drilling The strength and wear resistance of inserts are improved 1. Roller bits for Mining and Rock Drilling The strength and wear resistance of inserts are improve by using carbide ...