5 1/2'' One Cone Bit/Single Cone Bit/Tricone Bits for Drilling ,drilling for Groundwater

Specifications

product  specify

1)Cutting Structure
The reamer mainly consists of four or more cones. Cutting Structure with premium tungsten carbide hardfacing or premium tungsten carbide insert of formulas and new techniques is utilized, and increases wear-resistance capability of reamer. The pilot is three cone bit( tricone bit ).

2)Seal and Lubrication
High performance HNBR O-ring for bearing seal and advanced grease for lubrication.

3)Product Application
It is suitable for the large size well, mining and infrastructure applications.

4)Main Availability, ( Bit sizes and cone types can be customized as you special order)

Single cone bit is a bit slow, that cone drill bit of speed than the speed of smaller, mainly chaotic cutting rock, suitable for high-speed, high pressure drilling wells sidetracking the old, old wells deepened so slim hole drilling.
1. Applications more widely applicable not only to lateral drilling, and can be used in deep wells.
2. Working torque than the PDC drill bit in the same conditions of pressure and lower strata can reduce the problem of small size drill expansion button to avoid mine accidents.
3. Single cone bit with both three-cone bit and PDC bit of advantage, there is a difference between the two Surrounded by a shortage of more than three-cone bit more suitable for large plastic formation, but also can be applied to PDC bit difficult to deal with hard interlayer, and other complex formations.
4. With the downhole drill motor to achieve high speed and special drilling needs.
5. Size: various sizes 3 3 / 4 "(95.3mm) --- 6 1 / 8" (155.6mm

 5) TCI cone bit
1. Covers almost all IADC codes.
2. Rapid delivery time
3. Meet with API Spec7-1 Standard 

6)Please specify the following on enquiry,
1.Bit diameter
2.Drilling formation
3.guide bit/pilot bit diameter
4.cutters type
5.Thread Connection

Hejian Zhongcheng Bit Manufacture Co.LTD, our brand “SRF”,

“SRF” includes: Tricone bit( steel tooth & TCI bit),PDC drill bit (matrix & steel body),step drag bit,HDD Reamer bit (Hole opener),Stabilier,Drill pipe,drill rod,Rock Auger,bit breakers,bit subs,barrel reamer,open reamer ,rock reamers,diamond core bits,concave pdc bits,barrel reamers,open reamerbits,rock reamers,……

Detailed picture:

1.can i expect a good product?

Answer :
Yes. All our activities are accredited to ISO 9001:2008 and API, both in products and services, at the same time, mature production technology ensuring the quality satisfy international request.   

2.

How to complete the whole deal

Step:

1. Firstly decide the design, material and color

2. Decide the size in accordance with client's requirement and our recommendation

3. We will give the best offer.

4. Client's accept the offer and we send proforma invoice.

5. Client transfers 30%-50% deposit and production begins

6. After production, we will send ready products photo

7. After client's confirmation, we will arrange shipment, and send copy shipping documents like B/L, commercial invoice and packing list

8. Client transfer balance payment and we will send original documents by express or Telex Release

3.

Contact Person:Alice di

 1. want to learn more about our products?

 2.want to know how to delivery the bits ?

 3. How to get product information and offers?

 PLs feel free to contact alice di (send email,add skype or give me a call.)