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. 

1.delivery on time
2.Competitive price
3.High quality
4.The best service

   The Tricone Bit is the most versatile drill bit on the market. It is the drill bit in most styles of drilling. Whether you are drilling a water well or an oil well, Lockheed has the tricone drill bit for you.

TCI tricone rock drill bits

TCI(Tungsten Carbide Insert). These tricones are designed for soft to very hard formations depending on the style and quantity of the carbides on the drill bit. Because of its versatility and performance, it's still one of the main Rock Bits in use today. It is widely used for oil&gas, water well, geotechnical, environmental, geothermal, construction, exploration and mining drilling.

TCI tricone rock drill bits (oil field, mining & water well)

>BEARINGS

Precision bearings made with the tightest tolerances in the industry! The bearing materials used have extremely low friction and high load capacity. Chemically heat resistant, heat tolerant HNBR materials for bearing seal and pressure compensator. This material is very compatible with oil based muds air cooled and open bearings are also available.

>REMING GAUGE:

Put more active cutting elements on gauge than anyone in the industry. Perfect for directional applications. Its gauge holding ability is superior for maintaining gage on lateral or extreme build angles. We can offer diamond in this feature for the most abrasive applications. Bearing and seal life are extended by keeping the cone from rubbing the hole-wall and generating additional heat.

>ENHANCED HYDRAULICS:

Design flexability offers customers the ability to effectively clean the cutting structure, while minimizing cone erosion. Premium nozzles are used for consistentcy and reliability.

Sealed Bearing TCI tricone bit with or without gauge protection

These are the best preforming and longest lasting style of tricone on the market. Sealed bearings will out perform open bearings. Gauge protection greatly increases the life of the drill bit.

Open Bearing TCI tricone bit with or without gauge protection

Open bearing tricones can be gauge protected or not. These tricone bits have exceptional value, good performance and low cost. Gauge protection greatly increase the life of the drill bit.

Steel tooth tricone drill bit 

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.

Steel tooth tricone drill bit(OIL FIELD, MINING & WATERWELL) 

MILL TOOTH TRICONE DRIL BITS CAN BE RETIPPED & BUILT UP WITH HARD TUNGSTEN

Mill tooth bits have very high drilling rates in soft and medium-soft formations. Lockheed can hard face milled teeth so that they sharpen themselves while drilling. Sealed bearing mill tooth tricone bits come with or without gauge protection.

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

FEATURES MAY INCLUDE:

·Premium tungsten carbide inserts

·Applications specific cutting structures

·Optimized bearing design

·Premium shirttail hard facing

·Enhanced hydraulics

Sealed Bearing steel tooth tricone drill bit 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 tricone drill bit 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.

rock bits group : 

Oil.Gas.Water well drilling bits:

Sincerely hope to cooperate with you.