Min. Order Reference FOB Price
1 Piece US$1,399.00-1,499.00 / Piece
Product Description
Product Description Hejian yinhai rock bits factory was established in 2011,Producing PDC bits from 3 1/2 to 28 inch. Steel and Matrix body, Tungsten Carbide Insert teeth or PDC cutters for body gauge protection, Single or double row PDC cutters, 3 to 8 blades, good quality PDC cutters, ...