1 1 4 Diamond Drill Bit | Factory-Direct Core Bits w/ QA

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Diamond Core Bit for Engineering Geological Investigation & Foundation Detection

Diamond Core Bit for Engineering Geological Investigation & Foundation Detection

Our drilling tools are engineered for precision and durability, designed to meet the demands of the construction, mining, and oil industries.
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Advantages of 1 1 4 diamond 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

Reinforced with tough matrix and enhanced diamond retention, this heavy-duty core bit resists impact and chipping in broken, gravel and highly abrasive formations. It ensures stable drilling and reduces downhole accidents in harsh working conditions.

Frequently Asked Questions (FAQ)

Q:What We Do

A:it is a state-owned leading enterprise specializing in the research, development, manufacturing and service of geological drilling tools and related products.
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:Yes,we are happy to do customized products if you can provide drawing or samples.
A:We're happy to provide small value free samples at your delivery cost.
A:We are the earliest factory to produce drilling tools which have more than 60years experience.

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