tci bit drill bits manufacturer deep hole drill bits

TCI Tricone Bit

TCI 437 Soft formation TCI Tricone bits

The 437 tci bits are used to drill low compressive strength very soft formation tci bits maximize 

the use of both conical and chisel tungsten carbide inserts of large diameters and high projection. 

This cutting structure design combined with maximum cone offset ,results in high bit penetration 

rates.the deep intermesh of cutter rows prevents bit bailing in sticky formations.

TCI 517   medium formation TCI Tricone bits

The 517 features aggressive chisel tungsten carbide inserts on the heel rows and inner rows this 

design provides a fast drilling rate and added cutting structure durability in medium to medium 

hard formations the HSN rubber o-ring provides adequate sealing for bearing durability.

TCI 617

TCI tricone bits 617 features robust chisel tungsten carbide inserts on the heel row and conical 

on the inner rows .this design provides a fast drilling rate and added cutting structure durability in 

medium to medium hard formations . the HSN rubber o-rin provides adequate sealing for bearing durability .

TCI 637    can be used to drill hard and abrasive formations

wear –resistant tungsten carbide inserts are used in the outer rows to prevent loss of bit gauge.

maximum numbers of hemispherical-shaped inserts are used in all rows to provide cutter durability and long life.

Company Introduction

About Great

Great is a leading supplier of premium drilling products and services o the worldwide oil and gas

industry.We specialize in designing,manufacturing and marketing of various high quality diamond

drill bits for various petroleum drilling activities. Products series classified by cutting elements covers

pdc bits,tsp bits,natural diamond bits,impregnated diamond bits.Product series classified by purpose 

covers diamond drill bits,coring bits,b-center bits and reaming tools while drilling.Size of various bits

and special tools covers form 3-1/2" to 26",includes standard size and nonstandard size.

Note:Above features are subject to changes and modification according to customers' requirements.

Verified Information

The competitive advantage of product line:

Our company passed API ,ISO 9001, ISO 14001, OHSAS 18001 certification.

Production Capacity:

Product Line NameProduction Line CapacityActual Units Produced(Previous Year)

Export Market Distribution:

MarketRevenue(Previous Year)Total Revenue (%)

Production Machinery:

Machine NameBrand & Model No.QuantityNumber of Year(s) UsedCondition

Testing Machinery:

Machine NameBrand & Model No.QuantityNumber of Year(s) UsedCondition

Packaging & Shipping

PACKAGING: 

1.Cartons: light weight of the goods.

2.Wooden box, iron box: heavy weight of the goods.

SHIPPING:

1.by air: fast speed, general 3~5 days, but the number of goods less, high cost of transportation.

2.by land: speed is generally, 10~15 days,  the number of goods large.  general cost of transportation.

3.by sea: speed is slowly, 20~30 days,  the number of goods large.  cheep cost of transportation.

4.by express: by DHL, by FedEx, by TNT, etc.

Exhibition

GREAT attends to the exhibition all over the world :

CHINA : CIPPE(Beijing China) 19th-21th March ; CIOOE(Shanghai China) 26th-28th Augest ;

CKPPE(Xinjiang , The oil city of China) 5th-7th September;

Unites States : OTC(Houston,USA )  4th-7th May Every Year ( Reliant Arena No.6117 )

Russia : Moscow Oil and Gas Exhibition 23th-26th June

Indonesia :Jakarta Oil and Gas Exhibition 13th-15th November

India : New Delhi Oil and Gas Exhibition 12th-15th January

Iran:Teheran Oil and Gas Exhibition  5th-8th May

Abu Dhabi :The Abu Dhabi International Petroleum Exhibition and Conference 9th-12th November.

Contact Us

Note:Above features are subject to changes and modification according to customers' requirements.

For more details ,please call me.

Skype: wendyxu1108

Whatsapp: 008615028606043

Welcome to our website:  http://www.pdcbit.net   or  http://pdcgreat.en.alibaba.com