1 inch-2 inch DTH Button Bits Middle Air pressure bit Description DTH bit is the tool cutting rocks, and subject to severe stress from the striking pi...
8 inch DTH Button Bits ND85 series Description DTH bit is the tool cutting rocks, and subject to severe stress from the striking piston as well as fro...
Description DTH hammer bit is made by tungsten carbide tips and steel. It is widely used in water well drilling and suit for hard rock formation. We h...
12 inch DTH Button Bits for High Air pressure bit Description We can't say we are No.1 in China, but we are trying to be the No.I in mind of our clien...
Description DTH hammer bit is made by tungsten carbide tips and steel. It is widely used in water well drilling and suit for hard rock formation. We h...
MRC05 reverse circulation bit for high wind pressure engineering DTH Button Bits Description The use of high quality steel and hard alloy as raw mater...
RE542 air reverse circulation carbide alloy drill bit DTH Button Bits Description 1. Long life span: New Diamond will process again the steels to be t...
Downhole Button Bits Hammers Ql60 152mm 165mm 171mm Flat Face Mining Machinery Tools Specifications QL series Head shape Diameter mm Number of vents B...
Alloy Steel 10 inch DTH Button Bits NUMA100 High Air pressure bit Description Here we can help you find the most suitable one to meet your needs. No w...
Reverse circulation bit for exploration in PR54R mining area DTH Button Bits Description 1. Long life span: New Diamond will process again the steels ...