42mm Diamond Core Drill Bit | Factory Direct & QA Certified

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Durable Diamond Core Bit for Mining & Resource Exploration

Durable Diamond Core Bit for Mining & Resource Exploration

As one of China’s earliest drilling tool manufacturers and service providers, we have been awarded National High-Tech Enterprise and Professional Engineering Center for Geological Exploration Tools, with 81 patents. We also participate in formulating national and industrial standards.
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Advantages of 42mm core drill bit

Our Services

Provide custom labels and logo. Process according to the drawing. Provide a solution for drilling project.

QC Department

We have been strictly controlled the quality of our raw materials, and all of our steel metals are from famous steel mills (factories).

One-Stop Solution Service

Let Better Products and Service To The World

Production Line

We have friction welding production line,petroleum casing production line,thread casing hardening process production line.

Factory Direct Diamond Core Bit with Strict Quality Assurance

China Factory Geological PHD Drill Rod Drill Pipe Forged Carbon Steel Drilling Tool Ore Mining Equipment Parts VIEW DETAILS

China Factory Geological PHD Drill Rod Drill Pipe Forged Carbon Steel Drilling Tool Ore Mining Equipment Parts

Resistant Diamond Core Bit for Precise Drilling VIEW DETAILS

Resistant Diamond Core Bit for Precise Drilling

P size Durable Core Drill Bit Efficiency Improvement BTW NTW HTW VIEW DETAILS

P size Durable Core Drill Bit Efficiency Improvement BTW NTW HTW

Overshot Assembly NQ VIEW DETAILS

Overshot Assembly NQ

With the continuous progress of drilling technology, diamond core bit has become an indispensable tool for efficient exploration and scientific research. Our advanced products integrate material innovation and structural optimization, supporting the global drilling industry toward high efficiency, intelligence and sustainability.

Frequently Asked Questions (FAQ)

Q:About Our Certification

A:Passed the certification of ISO 9001:2000 quality system. OHSAS18000 Occupational Health and Safety Management System Certification . We have more than 70 items independent intellectual property patents,Our new generation wire line drill rod has broken the depth record of domestic diamond drilling.
A:We will replace the products by free if the problems were caused by us.If it is themen-made problems,we may also send the products,however it will be charged.Anyproblems,you may call us directly.
A:Yes,put on your logo is available.
A:We're happy to provide small value free samples at your delivery cost.
A:Our MOQ is 1 pc.
A:We are the earliest factory to produce drilling tools which have more than 60years experience.

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CGE Group Wuxi Drilling Tools Co., Ltd.

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