171mm 6 3-4in IADC532 open bearing hole blasting coal mining TCI tricone bits

Product Description

SSK Series Mining Tricone Drill Bit

Mining tricone bit is one of the main tools for blast hole and well drilling . Its service life and performance whether suitable for drilling or not, that had an great influence about the quality ,speed and cost of drilling project .The rock breakage by the tricone bit which used in mine is working with both of impact of teeth and the shear caused by slip page of the teeth, which bring high rock breaking efficiency and the low operation cost. The tricone bits developed and manufactured by our company are mainly used for large cake open pit mining, such as open pit coal mines,iron mines, copper mines and molybdenum mines, also the non-metallic mines. With the increasing in variety of type. It’s also widely used in quarrying,foundation clearing,hydro geological drilling , citing, tunneling in railway transportation department and shaft drilling in underground mines.Its enhanced protection can bear long runs in dense and fractured formation like iron ore.

API 171mm 6 3-4in IADC532 open bearing hole blasting coal mining TCI tricone bits

SSK series bit sizes and operation parameters

SSK Series Bit Diameter（Inch）	Thread（API REG）
6 3/4”,7”,7 7/8”,8 1/2”	4 1/2″
9”,9 7/8”,10 5/8”,11”,12 1/4”,13 3/4”	6 5/8″

How to choose suitable tricone rock bit

The suitable bits with higher cost performance is the most important.Such as, high class bits are not cost-effective for general water well drilling. Because the water well drilling rig can’t drive the supreme quality bits to perform their best.But for deep water drilling, first class rock bits are cost-effective though it’s worth more.When inquiring, Please tell us more details about your drilling project so that we can recommend best suitable bits for your reference.

Tricone Bit Instruction

Transporation:As the small volume of tricone bit and heavy weight,safety should be noticed during transportation.The package is carton or wooden case.Waterproof and damp proof should be noticed during transportation.

Storage:There is rubber piece and lubricating grease in tricone bit,So it can not be stored in the open air.and be damp proof. The temperature should be 0-40 centigrade degrees. No welding,heating and other processing is permitted on bit.

Validity:The roller bit should be utilized within four years after resembling.

Type Selection:Appropriate bit should be choosen according to drilling formation lithology and reference on the conjoint well.

Siruite Roller Bit Packages for Delivery