hot selling drag bit/Drilling bits
Company introduction
We are a professional company in supplying tricone bits,steel teeth bits,single cone bits,and PDC
bits. Bits sizes range from 3 7/8” to 26”.and cover almost all IADC codes.It can be used in various
of different fields,mining,hydrology,subterranean heat pilling,water well drilling and oil well
drilling.This type of bits have optimal bearing design, it can be working stably in high WOB,and
the quality tungsten carbide inserts on cone and the gauge make a good wear resistance largely
extend the working life of bits.It is suitable for medium to hard formation.
Product Features
1.Sizes rang from 3 7/8 -26
2.high quality and best price
2.high quality and best price
3.certified by ISO,API
4.Cover all all IADC code
4.Cover all all IADC code
5.long working life
Product Advantages
1.Suitable for medium to medium hard formation of high Crushing Resistance (hard shale,sands,
etc.)
2.Bit bearing is non-sealed roller bearing.
3. Hardfacing is applied on the shirttail,and carbide inserts for gage protection are pressed into the
head OD.
4. High compressive strength, hard and abrasive high formation, such as limestone, dolomite,
sandstone, chert and other.
5. Partial top spoon shaped inner row of teeth, the wedge outer row of teeth is not equidistant
teeth, in the back cone tooth and the outer row of teeth between adds a row of trimming
gear
6. Cone gage surface is reinforce with carbide compacts.
More information
1) Hejian Ruida petroleum materials Co., Ltd specializes in drill bits, tricone bits, PDC bits bit size
range from 3 7/8"to 26", cover most of IADC codes.
2) Various of model and dimension available
3) High quality and competitive price
cutters
5) Be used for water well, oil field, underground, construction, geothermal, directional boring
Note:how to buy our product?
1.Contact me by email / phone / Fax , then tell me information about the bit, including Bit
diameter size, Bit numbers of Blades, Bit cutters you need, Quantity and so on. of course ,
Welcome ur questions and confusions.
2.Then we will quote for you, and answer your questions.
3.Client's accept the offer and we send proforma invoice to you
4.Client's transfer30%--70%, deposit and production begains, attetion: clients transfer 100%
payments in small orders.
5.After product arrangement, we will send ready products photos
6.After confirmation, we will arrange shipment and send copy shipping cocuments like B/L,
commercial invoice and packing list
7.Clients transfer balance payments and we will send the original documents by express .