High Air Pressure DTH Drill Bits DHD340 diameter 110mm For 4" DTH Hammer

Advantages of MSD down the hole bits:

The longer life of the drill: the alloy material, with longer using life which better than the similar products;

High drilling efficiency: the drill buttons are wear-resistant, so that the drill can always keep sharp, thus greatly improving the speed of drilling.

The drilling speed is stable: the bit is scraped and cut to break the rock.

Good performance: MSD bit has strong wear resistance, good diameter protection and can  make the cutting teeth be used efficiently, can drill more meters.

The use of a wide range: the practice proves that the bit is suitable for carbonate rock, limestone, chalk, clay rock, siltstone, sandstone and other soft and hard (9-grade drillability of rock, hard rock drilling), compared with normal bit, especially drilling in 6-8 grade rock the effect is particularly significant.

The Application of DTH Hammer:

MSD DTH Drill Bit is mainly used in geological exploration, coal mine, water conservancy and hydropower, highway, railway, bridge, and construction etc.

---------------------------------------------------FAQ---------------------------------------------------------

Q. If we need technical support, can you offer us?
A. Yes, we have an experienced team, offering our customers additional benefits with specific advice.

Q: Can I have a sample for testing?

A:Samples are still to be paid but discounted price can be provided.

Q.Where is your main market?

A:We have been exported to France,Canada,Thailand,Poland,Middle East, South Africa,Ghana,Russia,Australia,Spain and many other Europe Countries.,we have get good reputation from our customers against its high quality,fair price and leading service.

Q. What about the package?

A:We pack with carton box,plywooden case outside.Also can based on your requirement to pack.

Q.Which coutry is your main market?

A:We have been exported to France,Canada,Thailand,Poland,Middle East, South Africa,Ghana,Russia,Australia,Spain and many other Europe Countries.,we have get good reputation from our customers against its high quality,fair price and leading service.