Granite Drilling Bits | High-Chipping Diamond Bits for Tough Formations

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Impregnated Diamond Bit for Long Distance & Continuous Drilling

Impregnated Diamond Bit for Long Distance & Continuous Drilling

We are committed to superior quality, innovative service solutions, sustainable operations, and humanized management.
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Advantages of bits for drilling granite

One-Stop Solution Service

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Production Line

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

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).

High Chipping Resistance Diamond Bit for Broken & Cracked Formations

Products Description

Our diamond core bits are ideally suited to modern drilling conditions. The impregnated diamond core bits are designed and manufactured to give optimum productivity and bit life, required to maintain cost efficiency for your drilling application.

Frequently Asked Questions (FAQ)

Q:How can I get the after-service &quality guarantee?

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:it is a state-owned leading enterprise specializing in the research, development, manufacturing and service of geological drilling tools and related products.
A:We're happy to provide small value free samples at your delivery cost.
A:Yes,put on your logo is available.
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.

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