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

What do you know about DTH Drill Bits?There are mainly four types of end face design forms used by DTH Drill Bit: namely, end face convex type, end face flat type, end face concave type and end face deep concave center type. Cemented carbides are mostly made of ball teeth, spring teeth, or the commo

The DTH hammer bit produces a rotary impact motion of the carbide drill bit, which can drill holes in brittle materials such as brick, block, concrete, etc. Take off the pin so that the fixed plate rotates with the moving plate without any impact. How to use DTH hammer bit?What is the reason for the

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