Product Description

SSH Series Three Roller Cone Bit

The SSH series tricone bit is widely used in borehole opening, exploration well and ore mining industry .it should be implemented according to the specified operation procedure.Drill down well in the end,it is necessary to gently slow pressure (drilling pressure 5-15KN,speed 60R/min)run for half an hour before drilling at normal pressure.Start the turntable on the condition of no pressure,the drilling pressure must be reduced before the drilling tools stop and lift the drill bit.In the process of drilling operation must be smooth,uniform drilling. found the bit bouncing and other abnormal conditions.should timely analysis and take effective measures. Concerning SSH series bits, sizes range from 3 7/8" to 8 1/2".

149mm tungsten carbide tooth insert roller rock bits

SSH series bit sizes and operation parameters

Siruite Tricone Bits Regulars Sizes

Operating Tricone Bit Instruction

The proper bit box should be chosen,according to the recommended prepaid moment of connected   thread put into make-up torque,install the bit on the drill pipe or drill tools.be careful don't damage the bit or nozzle.

Regular the Meter before tripping in the hole. Make sure no obstacles in the well.

The operation should be stable,control speed to avoid bit impacting well wall.

When the bit is nearly close to well bottom,slow down the tripping speed, not to stop suddenly, to avoid   bit impacting well bottom

when the bit is close to the well bottom,recycle the mud adequately and begin the rotate and down.

During operation,the applied WOB should be uniform,not to apply WOB discontinuously .if need to stop,the bit should be stop after the pointer return back.

Siruite Roller Bit Packages for Delivery