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...
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...
Reverse circulation bit for exploration in PR54R mining area DTH Button Bits Description 1. Long life span: New Diamond will process again the steels ...
NSD10 Flat Face DTH Button Bits Rock Tools Drilling Equipments Customized Size Description Hunan New Diamond offers top quality DTH hammers and bits w...
Drop Center Face DTH Button Bits Rock Drilling , Drilling Rods And Bits Specifications Middle Air Pressure DTH Bits BR THE Drill Head Diameter(mm) Spl...
ND65 DTH Drill Bits Description 1. The effect of protecting diameter is good: the new diamond drill has strong abrasion resistance and good diameter k...
DTH Drill Bits Energy efficient PR54 Reverse Circulation drill bits Description Hunan New Diamond offers top quality DTH hammers and bits which have b...