High pressure DHD360 DTH D203mm drill bit wear and impact resistance

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: Regarding DTH D203mm drill bit which industry can use?

A: Mining, tunnel, foundation pit, quarry, oil, well, etc.

Q: Do you have different type for different kind of stone?

A: Yes right, according hardness of stone and stone's feature, we have different type respectively.

Q: What is the face type of DTH D203mm drill bit?

A:  Drop center bit/concave face/convex face/double gauge face/flat face bit

Q: What is the carbide button shape type of DTH D203mm drill bit?

A: Domed/round button parabolic/semi-ballistic button ballistic button sharp button flat button

Q: Do you have other type of DTH D203mm drill bit?

A: Our dth drilling bit can be suitable for many types of  DTH Hammer, such as XL, Mission, COP, IR, etc.