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Best Quality Impregnate Diamond Core Drill Bit M722 direct from china factory

FOB Price: US $500 - 100,000 / Piece Get Latest Price
Min.Order Quantity: 1 Piece/Pieces
Supply Ability: 100 Piece/Pieces per Month
Payment Terms: L/C,T/T,Western Union
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Quick Details

Place of Origin:
Sichuan China (Mainland)
Brand Name:
Model Number:
Tungsten Carbide
Well Drilling
Gauge Length:
4-1/2''API Reg.
Make up Torque(KN.m):
Rotary Speed(rpm):
Weight on Bit(KN):
Flow Rate(lps):

Packaging & Delivery

Packaging Detail: steel box or as customer required
Delivery Detail: 15 days -30 days


1)balanced force design
2)reasonable layout of patented PDC cutters
3)strong aggressiveness
4)high clearness speed,anti-balli

Introduction of HONEST

Located in Chengdu(Pengzhou) with 11.41m RMB registered fund, Honest Diamond Bit Co., Ltd specializes in the designing, manufacturing, marketing and technical services of various diamond bits as well as special auxiliary drilling, measuring tools used in oil drilling since its establishment in 2011Our products cover PDC bit, natural diamond bit, steel diamond bit, matrix body bitbi-core bit and coring diamond bit of standard and non-standard size with specification ranging from 3-1/2in to 26in.

 Honest Diamond Bit Co.Ltd has passed ISO9001:2008 qualification and obtained the certificate. Cooperation between our company and several domestic universities also provides us maximum guarantees from the initial design of products to field use data analysis as well as improvement project. Up till now, Honest owns independent formation drillability as well as bit hydraulic analysis software, CNC processing equipment of steel diamond bit greatly improving the design and machining accuracy of the bit.                            

Down-to-earth, while aiming high!





Shallow parabolic profile and segments of high cutter density are designed for drilling extremely-hard and highly abrasive formation  


Impregnate segments with high diamond density and large size can increase the bit’s ROP and service life




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Honest, the subsidiary company of CDHP, is located in Chengdu (Pengzhou), with RMB11.41 million registered funds, our company has been specialized in the design, manufacture, marketing and technical service of various diamond bits as well as special auxiliary drilling, and measuring tools used in oil drilling since the establishment in 2011. Our products cover PDC bit, natural diamond bit, steel diamond bit, matrix body bit, bi-core bit and coring diamond bit of standard and non-standard sizes ... View detail

Basic Information

Product/Service (We Sell): PDC Bit,Diamond Bit,Oil Drilling Bit  
Number of Employees: 11 - 50 People  

Trade & Market

Main Markets: North America
Mid East
Domestic Market

Factory Information

Factory Size (Sq.meters): 1,000-3,000 square meters  
Factory Location: No. 389, Sec. 3, East 3rd Ring Road, Zhihe Town, Pengzhou  
Number of Production Lines: 1  
Number of R&D Staff: 5 - 10 People  
Number of QC Staff: Less than 5 People  
Contract Manufacturing: OEM Service Offered  

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China (Mainland) | Manufacturer, Trading Company | Contact Details
Experience: Established 2011 , 4 years OEM

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Mr. Mike Hu
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