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500-600m Modular Drill Rigs Lightweight Portable Core Drilling With Hydraulic Drive EP600 is one of the best-selling rigs known for its stability, quality and cost-efficiency and outstanding performance. It is ...
DTH Drilling Downhole Drilling Tools Shock Absorber For DTH Hammers Product specifications: Vibration and impact force may break the auger motor without shock absorber, shock absorber with hexagonal joints. thi...
DTH Hammer Bits Halco QL80 Drill Bits DTH Drilling Tools For Hard Rock Formation Product specifications:QL80 DTH bits Model Bit Diameter Air Holes Qty*Button ......
...good drilling performance and long service life. They are with high efficiency, low failure rate and long service life. Even for all kinds of high hardness, high abrasive rocks and other harsh conditions, ou...
... to provide leverage for the rotation chuck bushing. It usually has a forged collar to maintain the proper shank striking face position in the rock drill, and a tapered bit end. Tapered steel lengths— availa...
... to provide leverage for the rotation chuck bushing. It usually has a forged collar to maintain the proper shank striking face position in the rock drill, and a tapered bit end. Tapered steel lengths— availa...
...Drilling Tools Chisel Integral Drill Rod 20mm - 42mm Diameter Product Description Integral drill rods are ideal in small hole drilling, all integral drill rods consist of hex. rods with integrated cemented c...
... to provide leverage for the rotation chuck bushing. It usually has a forged collar to maintain the proper shank striking face position in the rock drill, and a tapered bit end. Tapered steel lengths— availa...
... bit. The drill pipes transmit the necessary feed force and rotation to hammer and bit plus compressed air or fluids for the hammer and flushing of cuttings. JCDRILL has a comprehensive range of DTH drill bi...