China Chinese Professional Core Drills - PDC Tricone Combined Bit – Ruishi Manufacturer and Supplier

Chinese Professional Core Drills - PDC Tricone Combined Bit – Ruishi

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Our advancement depends over the superior machines, exceptional talents and continually strengthened technology forces for Pdc Matrix 8 3/4 Drill Bit, Pdc Steel Body Bit, Diamond Core Drill, We believe that our warm and professional service will bring you pleasant surprises as well as fortune.

Chinese Professional Core Drills - PDC Tricone Combined Bit – Ruishi Detail:

Combined the characteristics of PDC and tricone bits, increase the rate and depth of pennetration in complex formation,especially for kick-of section.

Characteristics
1.Specific to characteristics of hard formation and interbeded formation, bit profile is optimized and cutting depth of the bit is controlled to satisfy requirements of drilling medium to medium hard formations.
2.Overall performance of PDC cutters is improved by using high performance PDC cutters of better wear resistance,better impact strength and better thermal stability.
3.Unique cutter layout and specific force balance analysis plus other related technologies,etc. improved the bit’s working life and premature ring type wear of the bit is prevented.
4. Optimized hydraulic design can improve the bit’s colling effect and therefore, prevent PDC cutter failure caused by high temperature.
5.Bit diameter shrinkage is effectively prevented by enhanced gage protection design.

Application: Suitable for complex formation,such as hard formation,formation with stringers and other compact abrasive formation,etc.

Bit

SPECCIFICATIONS

RECOMMENDED PARAMETERS

Size

Number of Blade

Primary Cutter Size

Nozzle Qty

Gauge Length

Connection

Rotary Speed

(rpm)

Weight On Bit

(KN)

Flow Rate

(lps)

8-1/2

16mm

2’’~3.5’’

4-1/2’’API REG

60~250

10~100

25~36

Packaging and transportation

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We strive for excellence, services the customers", hopes to be the top cooperation team and dominator business for personnel, suppliers and prospects, realizes benefit share and continual promotion for Chinese Professional Core Drills - PDC Tricone Combined Bit – Ruishi , The product will supply to all over the world, such as: Guatemala, Mexico, Australia, What is good price? We provide customers with factory price. In the premise of good quality, efficiency must be paid attention to and maintain appropriate low and healthy profits. What is a fast delivery? We make the delivery according to customers' requirements. Although delivery time depends on the order quantity and the complexity of it, we still try to supply products in time. Sincerely hope we could have long term business relationship.

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Customer service staff and sales man are very patience and they all good at English, product's arrival is also very timely, a good supplier.

By Quintina from Chicago - 2017.12.09 14:01

The supplier abide the theory of "quality the basic, trust the first and management the advanced" so that they can ensure a reliable product quality and stable customers.

By John biddlestone from Slovak Republic - 2017.05.02 18:28