Min. Order Reference FOB Price
1 Piece US$4,000.00-5,000.00 / Piece
Product Description
te de forage en acier de 12 1/4,6 lames et 9 nozzles TCI tooth tricone bits Product explanation: Detailed Description of the four types Tri-cone Rock drilling bits 1. Metal-face sealed bearing TCI Bit Cutting Structure The durability of premium tungsten carbide inserts is improved with new ...