SSA Series Tricone Drill Bit

SSA series is an extremely durable line of drill bits covering a wide array of application.SHA bits incorporate an O-ring sealed journal bearing.This line can withstand high WOB under normal rotary conditions.Journal Bearing-incorporates two thrust faces and cone bearings inlaid with a friction reducing alloy and then silver plated.The bearing boasts increased load capacity and seizure resistance.SSA series tricone drill bits are widely used in oil/petroleum/gas well drilling, deep underground water well drilling. this kind of quality roller tricone bit is excellent in hard rock drilling. Its tungsten carbide insert teeth are adopted premium material in China. And its price is very competitive compared quality . Your first choice if you have high requirements in water well drilling .