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... efficiency, low failure rate and long service life. Even for all kinds of high hardness, high abrasive rocks and other harsh conditions, our drilling tools can also realize efficient and economical drilling...
...Chisel Head Integral Rock Drill Rods for Hard Rock Drilling Product Description Integral drill rods are ideal in small hole drilling, all integral drill rods consist of hex. rods with integrated cemented car...
Chisel Head Integral Rock Drill Rods Hex 22 * 108mm JCDRILL Integral Drill Rods Integral drill rods are ideal in small hole drilling, all integral drill rods consist of hex. rods with integrated cemented carbid...
...Drill Hammer Bits For Well Drilling JCDRILL DTH Drill Bits Description HRC series reverse circulation DTH Hammer is the latest developed products of our company. It is mainly used for deep exploration drilli...
...Hammers Golden For Hard Rock Mining 4 Inch DTH Hammers Drilling Describtion In DTH hammers, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the pisto...
...Hammer Drill Bits , DTH Hammer Button Bits For Water Conservancy Description Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest rock formation. Our bits use quali...
... types of electric hammer. The drill is one of the most efficient tools suitably and widely used for hole drilling in hard materials like concerte and brick in construction & installation industries. Availab...
... where the drilling medium, normally high pressure air,is passed between the outer and inner tubes down to the face of the drilling bit where it is returned up the centre tube along with the sample cut by th...
...chisel 104.8mm tricone rock bit for very hard rocks Tricone Drill Bits ROSCHEN offers a complete line of tricone drill bits. Tricone bits are available in new and used (re-tip and re-run) steel tooth and tun...
...Hammer Drilling Thread Hard Rock Drill Bits Hard Rock Drill bits The hard rock drill bit is mainly used for blasting hole excavation of open pit rock drilling, underground mining, tunnelling and other infras...
...Drill Rod Top Hammer Drilling for Big Steel Mill Model Number: taphole Hex 19, 22, 28, 32 Standards: GB Description of taphole drilling tools: Furnace tapping is to drill a hole through the refractory lining...
... drill in granite and marble quarries, underground mining, for small blasting hole drilling . shank H22x108mm, H19x108mm, and standard hexagonal Bit diameters include 20-42mm, different lengths are available...
...Drilling Dth Hammer Drill Bit Product Information: Our DTH hammer and bits are compatible with CIR, DHD, QL,SD,Mission, etc. series of Atlas and etc. They are with high efficiency, low failure rate and long ...
About us: We are a leading manufacturer for various of high air pressure rock drilling tools, incl. DTH hammers and bits, RC hammers and bits, top hammer button bits, ODEX etc. Our factory locates in LiuYang ci...
About us: We are a leading manufacturer for various of high air pressure rock drilling tools, incl. DTH hammers and bits, RC hammers and bits, top hammer button bits, ODEX etc. Our factory locates in LiuYang ci...
About us: We are a leading manufacturer for various of high air pressure rock drilling tools, incl. DTH hammers and bits, RC hammers and bits, top hammer button bits, ODEX etc. Our factory locates in LiuYang ci...
About us: We are a leading manufacturer for various of high air pressure rock drilling tools, incl. DTH hammers and bits, RC hammers and bits, top hammer button bits, ODEX etc. Our factory locates in LiuYang ci...
About us: We are a leading manufacturer for various of high air pressure rock drilling tools, incl. DTH hammers and bits, RC hammers and bits, top hammer button bits, ODEX etc. Our factory locates in LiuYang ci...
About us: We are a leading manufacturer for various of high air pressure rock drilling tools, incl. DTH hammers and bits, RC hammers and bits, top hammer button bits, ODEX etc. Our factory locates in LiuYang ci...
About us: We are a leading manufacturer for various of high air pressure rock drilling tools, incl. DTH hammers and bits, RC hammers and bits, top hammer button bits, ODEX etc. Our factory locates in LiuYang ci...