Api Hole Opener For Hole Enlarging best supplier

1.Introduction about us:

We are Cangzhou Lockheed Drilling Equipments Parts Co., Ltd .

Including three series with full model types,as follows:

Drilling Bit series: rock roller bit,tricone bit,pdc drill bit,single bit,cone bit and hole opener;

Drilling Equipment Parts series: manual tong,elevator,slips,stabilizer;

Workover Fishing Tool series: releasing spear,junk basket, overshot,reversing sub,die 

collar, fishing tap etc.

Our goal is Strive for Perfection and Win by Quality.

2.Specifications about our products

About the tricone bit

tricone bit Cutting structure: very long widely spaced ,chisel-shaped inserts 

and considerable cone axis offset against center line of bit ensure very high penetration rate .

To secure the bit from diameter loss, the gage protection inserts have got shorter length and 

greater angle of the top.

Formations: long intervals of very soft poorly compacted shales ,sandstone, clays, salts and soft 

limestones. 

Size and IADC available: 3 3/4" to 26" IADC 415,435,445,417,437,517,537,617,637,743

1.Advantage

1)High-strength, high flexibility, high temperature, high wear resistance.
2)High-precision metal seal.
3) Locking roller ball, to adapt to high-speed.
4) The use of high strength high toughness carbide teeth,
5) Hours in the rotary cone bit with the impact, crushing and shearing the role of broken rock.
6) Cone bit to adapt to the soft, medium and hard of various strata.
7) Reasonable price and long working life.

2.Specifications

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)

3.Products pictures

Packing and shipping

After-sale Services

How to order the products???

Please send the inquiry with detail item description or with Model number. 
If there is no packing demand we take it as sea-way packing. 
If possible please attach one reference picture to avoid any misunderstanding or any links from our website for we get a better understanding. 

Can I expect a quality products???

Yes. of course.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. 

PLs add the information in your inquiry.

1) the size of the tricone bit

2) the IADC tooth model, like 537G

3) PLs tell the drilling information of the layer.

4) PLs tell the quantity.

All Sizes and IADC Codes of Drill Bits Are Available. 

Special Requirements of Different Models Can Be Customized.