About our Products

1.All DTH button bits are drill bits matched with DTH hammers through splines.

2.Simple structure and not broken easily

3.Hole straightness, high speed and deep hole drilling

4.Good flushing effect to ensure high drilling rate

Below are the production pictures and drawings for your reference,for more details,please contact us.

>>>Click here to get the price or catalogue.

The company utilizing advanced craft technology and imposing strict quality inspection,produced high performance and stable quality DTH Hammer, DTH drill bits, Overburden Drilling, Pick Cutter Bits, Knife shaped Bits, Shield Tunneling Tool, Road milling and planing cutter, crusher carbide plate, Farm Machinery Parts, Wood Chipper Cutters.

Zhuzhou Jinxin is the High-quality supplier of Sany, Zoomlion, CREC, Zijing Mining, China Coal. The Drill, Bits, exported to the United States, Canada, Australia, Russia, South Africa, South America, EU, Korea, Japan, Vietnam, India more than 50 countries

COMPANY PROFILE

Zhuzhou Jinxin Cemented Carbide is a professional manufacturer of mining drilling and engineering tools for 25 years. Relying on professors, senior technical consultants, senior engineers, engineers composed of professional and technical team, We developed series Drill Bits used for mining,  road and bridge construction, oil etc. And the drilling bits are interchangeable with various products manufactured by Atlas Copco, Sandvik, Wirtgen, Kennametal Inc. 

1.The Quality of Drill bit?

We have many series of rock bits,quality grades are different,and prices are different.We believe,the proper tools with higher cost-performance isthe most impormant.For example,our top quality rock bits is not cost-effective for water well drilling,as the water well drilling machine can not drive the super rock bit to perform their best.but for very deep well drilling high quality gradesrock bits is cost effective even its price is much higher.So it is better tell us as more as possible the details of projects,then we provide the proper solutions and offer,usually 2 or 3 solutions wil be provided for options.

2.Trade Assurance

Answers:we have joined the Trade Assurance on Alibaba to protect your payment to make sure that we deliver on time and manufacture quality products as required.

3.How to send inquiry?

It is better send us detailed specificaltions of products,it is better attaching some photos for better understanding.If you are not experienced on drilling fields,for example,many customers don't know IADC code,please feel free,jusst tell us the applications like oil/gas/geothermal/HDD/ware/mining,depth of well,average hardness of rocks,then we will advise suggestions and solutions.You can:-Send us inquiry from Alibaba platform.-Send email to us directly or talk on Skype or Whatsapp,salespersons are always waitting for service in working.