HF Core Drill Bits For Drilling Concrete ! All The Bits In The Market

Specifications 

1. Roller Bearing or Journal Sealed Bearing.
2. Used for mining, piling, water well drilling and oil well drilling.

the drill bits(diamond bits) are used for water well drilling,  core drilling and core sampling.

Supply you best quality drill bits, rock drill rig with drill bits, rock bits Inserted Tooth and Milled Tooth Tri-cone Rock Bits

1. Roller Bearing or Journal Sealed Bearing.
2. Used for mining, piling, water well drilling and oil well drilling.
3. Stocks adequate&timely delivery
4. Good quality and after-sale service

good service:

When you are using the drill bits(diamond bits) and meet the problem, just contact us. And you can send the picture of the used diamond bits, and our engineer can judge the geological condition and recommend the suitable construction technology to you. And we will assist you to reduce the cost and improve the work efficency.

 We supply all kinds of drilling equipment and drilling accessories, such as drilling rigs for water well, geological exploration, coring, sampling, SPTs, balst holes, bore holes, piling, geothermal air conditioner and so on.
Drill rig accessories, such as bits, rods, mud pumps, reamers, joints and so on.