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... design engineers with more than 20 years of design experience in the drilling tool, the production process and technology are at the first-class level in China. Our drill bits adapt the...
DTH hammer bits 165mm DHD 360 COP 64 drill bits 6 inch high air pressure DTH Bits Ore Mining Hammmer drill bits Shank style Diameter in mm Flat face Convex face Concave face Approx. weight Part number DHD3.5 85...
...n tested in the hardest rock formation. 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 ...
.... 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...
...DTH Hole Opener Hammer Bits DTH Hole Opener Bits Tricone Hole Opener With Large Range Size Introduction Large hole high pressure down-the-hole hammer is used for water well, oil, natural gas and construction...
...DTH Hole Opener Hammer Bits DTH Hole Opener Bits Tricone Hole Opener With Large Range Size Introduction Large hole high pressure down-the-hole hammer is used for water well, oil, natural gas and construction...
...Button Bit DTH Bit For MACH60 Hammer With For Well Drilling Matched hammer diameter(inch) Bit diameter Air Holes Gauge Front Weight/KG Bit shank mm inch (Qty.×Dia.) (Qty.×Dia.) 6” 165 6 1/2 2 8*18 8*16 24.5 ...
...DTH Bit for water well drilling Concave Face The all-around application bit face specifically for medium hard and homogenerous rock formations. Good hole deviation control and good flushing capacity Ballisti...
...DTH Hammers High-pressure Numa120 for Water In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is in direct contact with the...
...DTH Hammers DHD340 Shank In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is in direct contact with the drill bit, little ...
... drill rods, shank adapters, accessories and added value services. - We offer top hammer equipment for every application, such as underground mining and quarries, road and construction. - We've been involved...
... drilling tools like: DTH hammers and bits, RC hammers and bits, DTH drill rods and top hammer drilling tools. Our tools are widely used in different drilling applications including mining, quarrying, water ...
... drilling tools like: DTH hammers and bits, RC hammers and bits, DTH drill rods and top hammer drilling tools. Our tools are widely used in different drilling applications including mining, quarrying, water ...
...Hammer , Cir 90 Rock Hammer , Cir 90 Dth Hammer In DTH hammers, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is in direct contact with ...
... power is large, and the power consumption of broken rock is low. 4. piston and bit weight to have the best momentum transfer. 5. the modern theory is adopted in the structural design, which makes the stress...
... is in direct contact with the drill bit, little energy is lost. This gives DTH hammers a nearly constant penetration rate regardless of hole length. Product name DTH Hammer Material Alloy Steel&Tungsten Car...