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Low air pressure DTH hammer is widely used in geotechnical engineering in a variety of hard, high hardness and other toughness can be poor tough rock, the following characteristics: 1. Low air pressure DTH hammer is a valve-type center exhaust hammer, the discharge of rock powder effect is good, reducing the re-broken rock slag, reducing the wear of the drill, improve the drilling efficiency. 2.
Get PricePandadrill is one the professional manufacturer and supplier of high performance rock drilling tools like DTH Hammers and Bits. PC Hammers and Bits, DTH drilling pipes and Top Hammer Drilling Tools. Our tools are widelyused in different drilling applications including mining,quarrying, water well drilling, geotechnical industries and etc.
Get Price2020-10-12 · Low air pressure DTH hammer CIR type. 5 ~22. 50~180. CIR** 55~200. 820 rpm. Middle air pressure BR & COP type. 10~30. 70~110. 85~115. 3 inch DTH hammer . COP34/QL30 etc. 24.5. 81. API 2 3/8” Reg. 90~110. 28Hz (at 17 bar) 28 r/min. 4 inch DTH hammer. COP44/DHD340 etc. 39.2. 99. API 2 3/8” Reg. 110~150. 27Hz (at 17 bar) 25~40 r/min. 5 inch DTH hammer. COP54/Mission50 etc. 71.5. 125
Get Price2021-7-29 · Product Description: Product name: 130mm,140mm,150mm DTH drill bit for CIR130 shank Model: Low Air Pressure CIR drill hammer bit Materials: High Manganese steel, Carbide alloy Processing: Forging Type: DTH bit Diameter:130mm, 140mm, 150mm Series: CIR130 shank Use: Ore mining...
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Get PriceDTH Bit, DTH Hammer, Button Bit manufacturer supplier in China, offering CIR/DTH 120mm High Quality DTH Hammer for Water Well, 5'CIR /High Wind Pressure 350 DTH Drill Bit 138mm, DTH Bits 75 mm Slotted Drill Bits for Mining and so on.
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Get PriceAdvantages Description 1 Quality 95% quality similarity with world top class brands, such as atlas ingersoll rand etc. 2. About the quality: Our DTH Bits has following advantages: 1. 95% quality similarity with world top class brands, such as atlas Copco etc. Factory And Price Factory Description And price Advanced equipment Professional technicians Strict production process 3.
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Get PriceWe can design and produce as client's requirement of Bit Diameter, No of air holes, carbide button and face shape. DTH BIT. We can offer various DTH Hammer including low air pressure CIR hammer, middle air pressure BR hammer, high air pressure DHD/SD/QL/MISSION/NUMA hammer, big size hammer, RC hammer and cluster hammer. DTH Hammer.
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Get Price2021-7-29 · Product Description: Product name: 130mm,140mm,150mm DTH drill bit for CIR130 shank Model: Low Air Pressure CIR drill hammer bit Materials: High Manganese steel, Carbide alloy Processing: Forging Type: DTH bit Diameter:130mm, 140mm, 150mm Series: CIR130 shank Use: Ore mining...
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Get Price150mm DTH Bit for CIR150 Hammer. We can customize products according to your requirements. Such as the face type, button size, flushing hole Number. These principles today extra than ever form the basis of our success as an internationally active mid-size company for DTH Hammer Ql 60, DTH Hammer Atlas Copco, Retract Type Button BIT.
Get Price2020-9-23 · CIR90 Low Air Pressure DTH Drilling Tools for Construction. DTH bit is our main product. After many years searched, we have rich experience in development and manufacturing high quality products, which adopted high-quality raw materials, advanced technology and passed through strictly inspection. 1.high and low air pressure down-the-hole drill bits 2.Low air pressure hole Dia.:65-220mm …
Get PriceCIR90 DTH Hammers And Bits is a widely used size for mining, quarrying, water well drilling and many other construction projects. LEANOMS DTH hammers are built to last and manufactured to an exceptional standard, with an aperture range of 3.5 'to 24' and a maximum diameter of 32 '.
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Get Price2021-7-21 · We're professional down the hole bit manufacturers in China, producing high quality products used in mining and drilling. Feel free to buy bulk down the hole bit made in China at competitive price from our factory.Our company adheres to the customer-oriented and application-oriented strategy, and continues to focus on development in the field of Eccentric Odex casing drill bit, SD hammer Bits ...
Get PriceDTH Hammer, DTH Bit, Taper Drill Bit manufacturer supplier in China, offering CIR110 Low Pressure DTH Hammer, CIR50 Low Pressure DTH Hammer for Sale, High Quality CIR110A Low Pressure Rock Drilling Mining Bit DTH Hammer and so on. ... CIR/DTH 130mm Low Air Pressure DTH Hammer Drilling Button Bits FOB Price: US 50-500 Piece. Min. Order: 1 ...
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Get Price2021-6-15 · CIR Series Low Air Pressure DTH Drill Bits. HE NAN LGMRT Mining Equipment Co.,Ltd is the professional Low Air Pressure DTH Drill Bits supplier! Most popularLow Air Pressure DTH Drill Bits for sale! Provide the Low Air Pressure DTH Drill Bits to the worldwide customers..
Get Price2020-11-3 · DTH (Down the Hole) drill bit, also called spline connected drill bit, is mainly used in large scale mine (open and underground), open quarry and construction.The hammer is situated down the hole in direct connected with the drill bit with splines in the bit. The hammer piston strikes the drill bit resulting in an efficient transmission of the impact energy and insignificant power losses with ...
Get PriceButton Bit drill bit dth drill bit dth button bit Mining Spare Parts CIR110 Down the Hole Drill Bits Used for DTH Hammer CIR series DTH hammer, a kind of valve-equipped Low-Air-Pressure hammer with single piston, a plate valve and a central exhaust structure.
Get PriceWe are good quality supplier of DTH Drill Bit, DTH Hammer, DTH Drill Rods from China. Army Green DTH Down The Hole Drilling Tools 178mm High Air Pressure Flat Face. ... CIR 50 DTH Hammer Carbon Steel , Rock Drilling Tools Low Air Pressure. External Cylinder DTH …
Get PriceLEANOMS products range covers: 1.Down the hole (DTH) hammer and bit, 2.Drill pipe (drill rod) 3.Casing system 4.Tricone bit,PDC bit,Steel tooth bit 5.Top hammer rock drilling tools (thread button bit, drill rod, shank adapter) 6.Small hole drilling tools (tapered button bit, tapered drill rod, plug hole integral drill rod, integral drill rod ...
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Get PriceDTH Hammer, DTH Bit, Taper Drill Bit manufacturer supplier in China, offering CIR110 Low Pressure DTH Hammer, CIR50 Low Pressure DTH Hammer for Sale, High Quality CIR110A Low Pressure Rock Drilling Mining Bit DTH Hammer and so on. ... CIR/DTH 130mm Low Air Pressure DTH Hammer Drilling Button Bits FOB Price: US 50-500 Piece. Min. Order: 1 ...
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