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...; 2. High drilling efficiency: the drill teeth are wear-resistant, so that the drill bit can always maintain sharpness, thus greatly improving the footage speed; 3, the drilling speed is stable: the drill bi...
TRC Series Reverse Circulation DTH Hammer and Bit General Introduction Application Fields:open pit mining, water well project Advantage:high drilling rate and steady performance Quality ......
...DTH Hammer Bits Concave Face DHD360 165mm For Water Well Drilling Product Description KSQ DTH hammer button bits include high air pressure and low air pressure two series,with advanced design concept, better...
... 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 ...
6 Inch DTH Hammer Bits for Di650I Di550 Di450 Rig Corrosion Resistant and Durable Spray-Paint Alloy Steel Advantages: 1. Our products can match over 95% against the original products. 2. High quality raw materi...
Forging Process SD5 5 Inch DTH Hammer Bits for Di650I Di550 Di450 Rig Enhanced Drilling Performance Advantages: 1. Our products can match over 95% against the original products. 2. High quality ......
... 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 ...
ND65 DTH Drill Bits Description The Drill Bits are made from grade hard alloy and special steel, generally matched with the rock drill, to drill the rock. The drill tools are used in metallurgy mine, ......
... 127mm 130mm Drill Bits For Hard Rock Drilling 1.10 years manufacturing experience; 2. Certificate: ISO9001:2008 3. Material: Carbide we has a comprehensive range of DTH drill bits to match all conceivable a...
...DTH Hammer Button Drill Bit DTH Button Bit Products Parameters: 1. high and low air pressure down-the-hole drill bits 2. Low air pressure hole Dia.:65-220mm 3. High air pressure hole Dia.:85-305mm 4. Face ty...
...DTH Hammer Bits for Rotary Drilling Industries DTH Hammers & Bits ROSCHEN offers a comprehensive range of WORLD CLASS quality grade DTH bits in global market, which were use in all rock types and drilling co...
QL40QL50QL60QL80 series hammer bits for air compressor drilling rig (1) Made from premium quality nickel-alloy steel 25SiMnCrNi2MoVA for increased durability and wear characteristics, and KD10 ......
..., outstanding reliability, simplicity, and low operating costs. The advanced design of the ROS RC 45 hammer balances the piston and bit weight, resulting in more energy being transferred into the rock and le...
...DTH Drill Bit Water Well Drilling Rig Pump Driller Borehole Drill Equipment CD85-270 DTH hammers and bits are widely used in underground mining, quarries, hydraulic and Hydro-Power Engineering, water well dr...
Description DTH drill bits have powerful drilling capacity, great reliabiltiy and low operating cost. Advanced prodction techologies and skillful design, as well as high quality ......
Mission 80 203mm Drill Bits For Water Well Drilling Now the DTH drill bit is currently used in the face design. There are four main types: end surface convex surface, end surface planar surface, ......
... due to inner structure of HD series DTH hammer designed according to newest rock drilling theory. 2. Smooth performance and long service life of HD series DTH hammer due to high quality alloy steel material...