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 and trenchless bit; 

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. 

 Steel tooth tungsten carbide rock drill bits

Steel tooth rock bits or named as milled tooth rock bits, can be called as MT rock bits which are manufactured with superior quality steel and advanced technologies, designed for use with compressed air or fluid circulation systems. Steel tooth bit surface apply welding new wear-resisting material in keeping Mining Bit high mechanical drilling rate at the same time, improve the bit cutting tooth life. It is widely used in soft to medium formation for water well drilling.

Steel tooth tricone drill bits have very high drilling rates in soft formations. Lockheed can hard face the milled teeth so that they sharpen themselves while drilling. Milled tooth tricone bits are designed for very soft to medium hardness formations.  

Milled tooth tungsten carbide rock drill bits can be retipped & built up with hard tungsten

Both open bearing and sealed bearing Mill Tooth Tricone Roller cone bit can come with or without gauge protection & skirttail protection.

Sealed Bearing steel tooth tungsten carbide rock drill bits with or without gauge protection

These are the best preforming and longest lasting style of tricone on the market.

Guage protection increases the life of the drill bit.

Open Bearing steel tooth tungsten carbide rock drill bits can come with or without gauge protection

These are less expensive then sealed bearing but they typically do not last as long. 

 
All sizes and IADC codes of drill bits are available. 
Special requirements of different models can be customized.

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 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 Debbie, always at your service!

Mob/Whatsapp: +86

Skype:Debbie Sun