Description new diamond uses only the optimal steel in producing its’ hole openers too,which will give you hour after hour of trouble-free drilling, a...
Description new diamond uses only the optimal steel in producing its’ hole openers too,which will give you hour after hour of trouble-free drilling, a...
Description By using high-quality raw materials, utilizing advanced craft technologies and imposing strict quality inspection, the product range cover...
ND25 Bit Shank Borewell Hammer For Downhole Drilling Equipment Description NEWDIMOND hammers Widely used in geotechnical engineering to wear all kinds...
Hard Rock Drill Bits / Rock Tools Drilling Equipments For SP 680 Shank Description Hunan New Diamond offers top quality DTH hammers and bits which hav...
SP780 Shank DTH Drill Bits Alloy Steel Material Low Consumption For DTH Drilling Description Hunan New Diamond offers top quality DTH hammers and bits...
SP883 Shank Button Bits Rock Drilling For DTH Drilling Cemented Carbide Steel Description Hunan New Diamond offers top quality DTH hammers and bits wh...
ND580 Bit Shank Borewell Hammer With Lower Air Consumption Description When percussion or hammer drilling the percussion mechanism is called a DTH or ...
Cemented carbide steel SP882 shank DTH Drill Bits Diameter 216-311mm Description 1.Button bit is well known for its high wear resistance on medium-har...