Fixed Cutter Bit 9-1/2 Inch PDC Bicenter Bit Of Oilfield Diamond Drilling Bit

Fixed Cutter Bit 10-1/2 Inch PDC Bicenter Bit Of Oilfield Diamond Drilling Bit

Specification:

Reaming Size :12-1/4”
Pass Thru Size: 10-1/2”
Polite Bit Size : 8- 1/2“
Primary Cutter Size: 16mm
Nozzles Qty : 3
Gauge Length : 2.5”
Connection : 6- 5/8”
Make up Torque (KN.m): 51.7-56.9

Operation Parameters
Rotary Speed (rpm): 60-260
Weight On Bit (KN): 30-260
Flow Rate(lps) : 35-70

This aggressive matrix and steel-body bi-center bits is designed for hole opening which provide

maximum drilling efficiency and durability, lower torque, reduced vibration, directionally responsive bit

with a lower cost per foot . Whether drilling float equipment or formation, it can reduce torque
response, maintain tangents and reduce sliding time without compromising efficiency.

It features a strong, one-piece construction and a low overall height that enhances directional capabilities

when drilling with down hole motors.Vibration is controlled by force and mass balancing, employment of spiral
blades and gauge,asymmetrical blade layout,. Because of the resulting bit vibration control,bit rotation is

maintained about the true bit axis,ensuring accurate finished hole diameter and quality . Hydraulic ports are
positioned to provide efficient cuttings removal and cleaning of both the pilot and reaming sections .

A unique gauge profile prevents cutters from contacting and damaging the casing and also provides a

high degree of stabilization and gauge protection. dual-diameter drift and drill bi-center bits have achieved

success in a broad range of applications.

Suzhou Energy Tool Co., Ltd . (short for “ENG ” ) is a high-tech company formed by a group of drill bit experts with over 20 years of work experience in the world's top oil service companies. ENG has cooperated with many research institutes at home and has formed an advanced technological system based on market-oriented and continuously promoting technological innovation and product improvement. ENG‘S bits production lines are equipped with 5-axis machining centers, Modern lathes, and FMS (Flexible manufacturing system ) and can produce matrix body and steel body PDC bits from 3-1/4” to 26” in diameter.

ENG has been keeping on producing high-quality products to meet the buyer diffferent requirement of different drilling well and rock fromation . The company’s QMS has been award API, ISO 9001 certification for many years. ENG has Obtained 21 patents by Chinese government .On the products Research and Development, ENG has built the basis of 3-dimensional CAD and PDM (Product Data Management ), can technically control the whole process of product manager, so that the product development can be done in a fast and precise manner to maximally meet the time and function requirement of the market for product lifecycle management.

ENG developed different performance series PDC cutters for PDC bit to meet different drilling applications and drilling requirements of different formations. Some PDC Cutter is imported from the USA Or Europe. ENG's advantage is high product quality, short delivery time, small lot, and multi-types. The products have been exported to over 10 countries Such as the USA, Australia, Indonesia, Thailand, Malaysia, Indonesia, Argentina, and so on.