Rotary tricone bits
Packaging and Delivery
Rotary tricone bits, TCI rock bits, roller cone bits, three cone bit, tricone drilling bits
Size from 3 7/8" to 26"
Covers almost all IADC code.
Stocks adequate&timely delivery
Good quality and after-sale service
30 years experience in tricone rock bit
The durability of premium tungsten carbide insert is improved with new formulas and new techniques for insert bit.
Multiple gauge protection with gauge trimmers on the heel of cone, tungsten carbide inserts and hardfacing on the shirttail increases gauge holding capability and bearing life.
High precision bearing with two thrust faces. Ball lock the cone. Hardfaced head bearing surface. Cone bearing inlaid with friction-reducing alloy and then silver-plated. Abrasion resistance and seizure resistance of the bearing are improved.
4>Seal and Lubrication
Premium O-ring, Optimal seal compression and curved seal structure can enhance the seal performance. The pressure compensator system and advanced grease can greatly increase the lubricating reliability.
It can receive high WOB in the conventional drilling. It is suitable for various formations by matching cutting structure with different tooth shape, tooth density and tooth exposure height.
If you have interests,do not hesitate to contact me,thanks.
We are Hebei zhankui drilling equipment co.,ltd in China.We can design and produce all kinds of PDC bits and drag bits by ourself.
For tricone bits(roller cone bits, three cone bits, TCI rock bits, milled tooth bits, rotary tricone bits), we can supply all brand in China, such as KINGDREAM, CS and some other brand in China. Both new and used ones can be suppied.
We can also supply bit cones, mining bits, drill pipe, drill collar, DTH hammer bits, fishing tools, stabilizer, casing centralizer, float shoe & float collar, slips, safety clamps, hammer union, mud pump, hole opener, die collar and fishing tap and some other drill equipments with better prices.
So if you have any interests,do not hesitate to contact me,I will send you more informations soon.Thanks.
Hebei zhankui drilling equipment Co.,ltd
Address:Junziguan Industry zone,Cangzhou city,Hebei province,China
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