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...pressure pneumatic dth hammer with NUMA 180 shank for water well drilling Connection thread: API 8-5/8”REG Working pressure(bar): 7~25 Outer diameter(mm): 410 Weight(KGS): 1700 Bit diameter recommend(mm): 46...
...DTH Hammer with low air pressure 0.5-0.7MPa Specification: standard type, no foot valve length: 800mm external diameter: 80mm, drilling hole range: 85mm-110mm, working pressure: 0.5-0.7MPa, air consumption: ...
... submersible percussion device. The CIR76 hammer and CIR76-76 bits have lower air consumption,It's a very energy saving product. We usually using it on the architectural egineering and open case mining engin...
...company is specializing in drilling rigs and drilling parts for decades. We have kinds of drilling rigs, such as DTH (Down The Hole) drilling rig, Water well drilling rig, Oil well drilling rig, Piling drill...
...DTH drilling, the drill string rotates while the drilling hammer continuously strikes down into the rock. Inside the hammer, a piston powered by compressed air gives the drill bit its striking power. This co...
.... Our bits use quality hardened steel alloy for the bit body and premium quality tungsten carbide buttons. With superb performance and long life span. Our bits won high reputation among our customers. 1. But...
Stable Performance Dth Bits And Hammers Drilling Bits For Dth Hammer Product Description 1. Grade: 2. Size: M3-48 3. Standard: DIN 315 4. Certification: ISO9001, SGS, CTI, ROHS Product Name ......
... DTH button bit description: Kingdrilling has become The Driller’s Choice for some of the world’s small and middle mining projects, thanks to a reliable quality and high cost performance that can supply and ...
... motion by the distribution device in the hammer, and then impacts the DTH bit in the front of the hammer to transit the impacting power to the bit. The DTH bit in the front of the hammer breaks the rock to ...
...DTH Bit For Blasting Hole Product description In DTH drilling, the drill string rotates while the drilling hammer continuously strikes down into the rock. Inside the hammer, a piston powered by compressed ai...
... motion by the distribution device in the hammer, and then impacts the DTH bit in the front of the hammer to transit the impacting power to the bit. The DTH bit in the front of the hammer breaks the rock to ...
DHD360/Cop64/HD65 6 1/2"/165mm DTH Drill Bits DTH Button Bits DTH Bits Product specifications: DHD360/Cop64/HD65 DTH bits For 6" hammer DTH bits shank Bit Dia. (mm) No. Air Holes Gauge Buttons Front Buttons Wei...
.... With professional manufacturing experience in DTH hammer production, our factory can supply you with high pressure and medium to low pressure DTH hammers. It strictly matches with API standard and other Ch...
...DTH Hammer For Mine Drilling And Water Well Drilling Description: DTH Hammers in different sizes hole ranging from 110mm to 600mm. These hammers are made corresponding to Drilling Bits to carry out prevalent...
... out prevalent objectives. These hammers are used in various down the hole operations like bench Drilling. These are valve less hammers with optimized air cycle frequency. These are heavy duty hammers that w...
...DTH Hammer Down The Hole Hammer For Mining Construction JinCheng DTH Hammer Description DTH drilling is a percussion system driving a piston inside hammer body with up and down motion by compressed air and t...
QL60 165 Hard Rock DTH Button Bits 152mm-203mm Bit Diameter Optional QL60-165mm Button Bit DTH Bit For QL60 Hammer Shanks: QL60 Application: Mining Drilling Hole Blasting Bit Face Shape Selection: Specification...
.... With professional manufacturing experience in DTH hammer production, our factory can supply you with high pressure and medium to low pressure DTH hammers. It strictly matches with API standard and other Ch...
...DTH hammer with low-mid air pressure for quarry drilling BR2 DTH hammers are designed to operate effciently at low air pressures and medium air pressures,using BR series bits. With professional manufacturing...