API 8 1/2 PDC Diamond Bit/PDC Cutter Bit/PDC Blades Bit for Oil Drilling

1-Product Specification:

Number of Blade:  4

Primary Cutter Type:  PDC

Primary Cutter Size(mm):  13

Nozzle Qty/Type:  4ND

Junk Slot(in^2):  29.8

Gauge Length:  3"

Connection Size/Type: 4 1/2"  API REG

Operating Parameters

Rotary Speed (rpm):  60-260

Weight on Bit (KN):  30-180

Flow Rate ((lps):   28-70

Applications and Features

Applications: Application formation: Hard formation

Features: it is a matrix body PDC bit with 8 curved blades and middle parabolic profile . Force-balance design and Low-frictionGauge improve anti-whirl ability. CFD technology is applied in optimizing hydraulic efficiency , enhance the anti-ball in ability.

2- About Us

Cangzhou East Drilling Tools Co.,ltd is a manufactuer of tricone bit,PDC diamond bit ,hole opener,drag bit and other oilfield drilling tools,also carry all major China Manufacturers, such as Kingdream and Beste famous brands.

We have worked on drilling bits international trade business for over 10 years and served a widely international market. Our work team has the professional knowledge, experience and dedication to successfully meet your needs. At present, our drilling bits are widely exported to United States,UK, Saudi Arabia, Iran, Turkey, Tunisia, Egypt, Malaysia,Korea and so on.

Why Choose us:

* We are the factory directly, you can get the bottom price base on high quality. 

* We can offer excellent customer service and prompt delivery.

* All our products have to be inspected again by our QC before setting out .

* High quality packages are provided to retailers and importers.  

3- Our Other Main Products:

TCI Tricone Bits (2 7/8"-36")

Steel Tooth Bits (2 7/8"- 36")

PDC Bits (3 7/8"-17 1/2")

Drag Bits (3" -15")

Hole Opener/Reamer Bits (13"-58")

Other Drilling Tools (Drilling pipe, casing pipe and so on)

Contact us now for more details…