Brand Name:Guanxuan
Type:Drill Bit
Macchine Type:Drilling Equipment
Material:Carbon Steel
Processing Type:Forging
Use:Well Drilling
Therad:31/2'' API REG
Product name:TCI Tricone Bit
Name:Tricone Roller Bit
Application:Oil field, Water well, Geothermal, Underground foundation,Coal Mining
Advantage:Wear resistant,High Performance
Formation:Soft rock formation,Medium hard formation,Hard rock formation
Bearing type:Open/Sealed bearing, Rubber/Metel seal bearing
Diameter:140mm
Packing:Wooden Case
Standard:API