Cangzhou Lockheed Drilling Equipment Parts Co., Ltd. is a professional manufacturer of drilling equipments and tools which is located in Hejian City, the centre of the triangle of Beijing, Tianjin and Shijiazhuang, enjoying convenient transportation. 

  Our products Including below three series with full model types: 

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

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

Workover Fishing Tools: releasing spear,junk basket, overshot,reversing sub,die collar, fishing tap etc. 

   Our staff are professional and experienced. By the hard efforts and united cooperation, we have established a wide sale network. Striving for excellent quality, better price and perfect service. Welcome new and old customers to order. 

api pdc bit      

1.balanced force design
2.strong aggressiveness
3.high clearness speed
4.adequat stock

API PDC bit

PDC stands for Polycrystalline Diamond Compact which refers to the cutters on these drill bits. PDC bits have exceptional rates of penetration when drilling & can out preform other bits in the right conditions. The diamond cutters are 10 times stronger than steel and PDC bits are most effective when drilling through shale, salt, clay, stone, sand, and concrete.

Advantage of API pdc bit                 

* Increase penetration rates in oil and gas wells

* Reduce drilling time and costs

* Bit cost varies from 2%-5% of total cost, but bit affects up to 75% of total cost

* Cutters

- consist of thin layer of bonded dimond particles plus a thicker layer of tungsten carbide

* Diamond

- 10x harder than steel

- 2x harder than tungsten carbide

- Most wear resistant material

Applications of api pdc bit :

* PDC bits are used primarily in deep and/or expensive wells, and are effectively used in soft-medium hard formations.

* Advances in metallurgy, hydraulics, and cutter geometry

* PDC bits drill longer and more effectively

* Most effective in very weak, brittle formations(Sandy, silty claystone, siliceous shales) 

COMMONLY USED A BIT SIZES FOR RUNNING API CASING 

Matrix Body api pdc bit

Steel Body api pdc bit

Body & Cutters Welding api pdc bit

 1.We will keep track of each customer to get the feedback of product quality and service. And we will make an amendment according to your feedback.

2.If the product size is wrong, we will send the right one freely.

3.We guarantee the high quality. Please feel free to contact us if you found any damage. We will solve the 

problems ASAP.

4.We can provide product repair services.

   The optimaler price, the best quality, the fastest speed, the best service.Your every piece of advice to us we will be very seriously treatment. If you have any suggestion to us, please surely tell us by mail in a timely 

manner You are not just a visitor, but our partner in common progress. 

Sincerely hope to cooperate with you.

1. How to order the products? 

Answer: 
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. 

2. About lead time and shipping time? 

Answer : 
The lead time depend on quantity of order. Usually shipped by sea, small order or urgent order we can send you by air after received your agreement. 
According the distance from china to your port, usually from China to European about 25 days. To West of American 20 days.

3.Can I expect a quality products? 

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. 

Pls do not forget to add below information in your inquiry which will help us to give you the exact quotation at the first time: 

1) the size of the tricone bit you need

2) the IADC code of the bit, like 537G

3) the drilling information of the layer

4) quantity 

Welcome visit our page, any need pls feel free to contact me. 

I'm Bonnie, always at your service!
Phone:0086-13283220633