DTH drill bit is divided into low pressure DTH drill bit, medium and high air pressure DTH drill bit. The down-the-hole drill bit is used in conjunction with the down-the-hole impactor, which has the characteristics of straight drilling, fast speed and deep drilling. What is the purpose of the DTH h

The DTH hammer bit is a kind of drill bit used in conjunction with the down-the-hole impactor. Widely used in mining/ quarry/ hydropower engineering/ drilling wells/ side column support, etc. What are the advantages of using a DTH hammer bit?How to choose a DTH hammer bit according to the nature of

The working characteristic of the air DTH hammer is to use compressed air as the power (including the compressed air containing foam), and the energy of the compressed air generated by the compressor is passed through the energy conversion device of the DTH hammer. How does the DTH hammer bit work?W

There are many types of DTH Drill Bits, but the shape of cemented carbide from crushed rock can be divided into two types, one is a blade edge drill, and the other is a column tooth drill. The former is used in general soft formations, while the latter is used in hard formations. What are the materi

How can we use the DTH hammer bit?The cemented carbide column teeth inlaid on the DTH hammer bit require high toughness, so the cemented carbide with high cobalt content is used, including YG10, YG11, YG15, etc. Coarse-grained YG8c cemented carbide can also be used. Its performance is: HRC88, σ bend