22mm Diamond Core Drill Bit for Concrete & Rock Drilling

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Small Diameter Diamond Core Bit for Laboratory & Testing Sampling

Small Diameter Diamond Core Bit for Laboratory & Testing Sampling

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 22mm 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.

Diamond Core Bit for Concrete & Rock Core Drilling in Construction

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

Widely used in road, bridge, tunnel and building foundation investigation, our diamond core bit provides complete and accurate core samples to evaluate stratum structure and bearing capacity. Stable performance and high reliability ensure the safety and rationality of infrastructure construction.

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: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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