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Product Name: hammer tools mining drilling dth hammer Description: DTH hammers are used for blast hole drilling and water well drilling project. Working with DTH drilling pipe and DTH drill bit, mainly applied ...
...bit at high velocity. When selecting the right bit for optimum performance you have to balance penetration against bit life. On occasion you can successfully sacrifice bit life for penetration, remember the ...
... 18*19mm30 30*18mm 21*16mm 3 194 Bit Face Shape Selection: 1. Drop Center Bit ----For high penetration rates in soft to medium hard and fissured rock formations. 2. Concave Face ----The all-around applicatio...
Forging Dth Hammers And Bits Black Diamond Bd Water Well And Mining Drilling DHD360, COP64 152mm,165mm,171mm,190mm,203mm SD6 152mm,165mm,171mm,190mm,203mm QL60 152mm,165mm,171mm,190mm,203mm HM6 152mm,165mm,171m...
We are the manufacturer of most complete models of DTH hammer and bits in China. It includes following sizes: 1), Dia. 64mm - 70mm shank Bulroc BR1 2), Dia. 70mm - 95mm shank Halco MACH20, Bulroc BR2 3), Dia. 9...
...,our newest design. it's also one of the most advanced DTH hammer in the world. It has the following advantages: 1. Out of the trouble of foot valve fracture and expansion and contraction; 2. Lower energy co...
CQL60 ( COP64 GOLD QL60) High air pressure DTH Hammer with foot valve. Advantages: 1. Valve air distribution. More reliable. 2.Simple design of the piston, long life. 3.More efficient energy transfer, faster dr...
CD55/DHD350 High air pressure DTH Hammer with foot valve. Advantages: 1. Valve air distribution. More reliable. 2.Simple design of the piston, long life. 3.More efficient energy transfer, ......
CN125A ( NUMA125 ) Big Size DTH Hammer for mining Advantages: 1.Out of the throuble of foot valve fracture and expansion and contraction. 2.Lower energy consumption and higher impact frequency.The drilling spee...
... decades. We have kinds of drilling rigs, such as DTH (Down The Hole) drilling rig, Water well drilling rig, Oil well drilling rig, Piling drilling rig with different types of Truck ......
...pressure. Thanks to our long year experienced technicians and engineers in the field, whom make this into reality and meet the clients' demand accurately. All hammer and bits are compatible with many pro...
4 Inch DTH Hammer Bits for Di650I Di550 Di450 Rig Customizable to Meet Customer Requirements Advantages: 1. Our products can match over 95% against the original products. 2. High quality raw material, with prem...
...) drilling are produced according the highest quality control standards. Our concave bits are available with a patented Trubbnos buttons for longer life and enhanced rate of penetration (ROP) and improved sa...
...mainly used for deep exploration drilling and stope ore grade control. This reverse circulation drill bits are widely used in the following applicaiton field: Geologic exploration samples, Oil wells and ore ...