Machine Type Drilling Tool Thread Connection API Transport Package Wooden Box Specification 540X450X500mm Trademark CSDRILL Origin China HS Code 8207 Production Capacity 500000 Product Description Construction New Building Machinery Hard Rock Drill Tricone Roller Bit Product Descrip...
The HSN rubber O-ring provides adequate sealing for bearing durability.637Hard Formation TCI Tricone Bits: The 637 bits can be used to drill hard and abrasive formation. Wear-resistant tungsten carbide inserts are used in the outer rows to prevent loss of bit gauge. Maximum number...