DTH Bit-QL60-171 - COP/QL shank - Rock drilling tools

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: About DTH drill bit Can you customize other sizes?

A: Yes, please tell me the size of you need

Q: How many tpes can be used?

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

Q: How long is your delivery time?

A: Generally speaking ,2-3 days if have stock. Regular order delivery in 20~25days if without stock.Otherwise it depends on your order quantity. 

Q: Can we change the type of DTH drill bit button?

A: Yes, you can choose spherical, parabolic,and flat button, etc.

Q: What are the sizes of Inch?

A: Inch available: 3", 4", 5", 6", 8", 12", etc...

Q: Which Express company you send? How many days we can receive?
A: We are official partner of TNT, UPS, DHL, Fedx. It will take only 3-5 days after we sent.