Roller Bit - China

The 437 TCI bits are used to drill low compressive strength, very soft

formations.

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.

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 formation.

The HSN

rubber O-ring provides adequate sealing for bearing durability.

Hard

Formation TCI Tricone Bits The 637 bits can be used to drill hard and

abrasive formation.

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 Medium-Hard Formation TCI Tricone Bits

The 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-ring provides adequate sealing for bearing

durability.

Roller Bit

For any questions and needs please contact us below

Company Contact:

• Posted By: Hejian Bainas Drilling Equipment Co,.Ltd

• Phone: 8603178111400

• Address: Hebei junziguan industry development zone, hejian , China

• Email:

• Business Description: China, Bainas Drilling Equipment Co., Ltd. is established in 1988s, specializing in development, production, distribution, and after sales service of drilling equipments.
  
  We can offer drill rigs, drill pipes, drill collars, tricone bits, PDC bits and rock drilling tools in general.
  
  We are dedicated ourselves to the drilling industry by supplying the best products, which are guaranteed superior quality, highly competitive prices and speedy delivery.
  
  And all of our products have passed the API Standard and ISO9001: 2000 Certifications.
  
  Our company covers 3000 square meters and have more than 200 workers and staff members, 20 of which are technicians.
  
  We can supply drilling bits and other accessories in any style according to your different requirements.
  
  Our group is engaging ourselves in the development of global market.
  
  We are dedicated in our corporate culture: Quality is our life, the service is our aim.
  
  So if you have any questions, please do not hesitate to contact us by email or fax.
  
  We are looking forward to adding you as our long term cooperation partner.