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Good performance CIR150 CIR170 CIR200 DTH hammer

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  • DTH Hammer Button bits, Reverse Circulation

    2018-7-15 · Low Pressure DTH Button bit. Low Pressure DTH Hammer Button bit Hole Range: 64mm to 203mm Working Air Pressure: 4 to 7 bar Shank Type: CIR64, CIR76, CIR90, CIR110, CIR150, CIR170, CIR200 Button Bit:Concave Face, Convex Face, Flat Face

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  • CIR SERIES DTH HAMMER - starockdrill.com

    CIR Series DTH Hammer is normally with lower air pressure, here we called : Low air pressure dth hammers and bits have powerful drilling capacity, great reliabiltiy and low operating cost. Advanced prodction techologies and skillful design, as well as high quality materials result in good performance, long service life, simplicity and endurance.

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  • CIR70 CIR90 CIR110 CIR150 Low Air Pressure Down

    CIR70 CIR90 CIR110 CIR150 Low Air Pressure Down The Hole DTH Hammer for Stone Quarry Drilling. Low air pressure DTH hammer. CIR series DTH hammer, a kind of valve-equipped low-air-pressure hammer with a single piston, a plate valve and a central exhaust structure. The compressed air is adopted as the driving force.

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  • China Customized DTH Drill Drag Bit Manufacturers ...

    DTH hammer Drill bit model: Low wind pressure DTH hammer Drill bit:80 90 100 110 120 130 140 150 180 185 200 220. High wind pressure DTH hammer Drill bit:115 127 138 152 165 178 195 203 216 240 254 304. DTH hammer type. Low wind pressure DTH hammer:CIR65 CIR70 CIR90 CIR110 CIR130 CIR150 CIR170 CIR200.

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  • China Low Air Pressure Rock Drill Bit Manufacturers -

    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. Shank types:CIR76, CIR90, CIR110, CIR130, CIR150,CIR170,CIR200

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  • China Low Air Pressure DTH Hammer With CIR76

    1.The strong energy of single impact and the low energy consumption in rock crushing. 2.Smooth performance and long service life of CIR,HD series DTH hammer due to high quality alloy steel materials and advanced processing technology adapted. 3.A good performance in central air exhaust and cutting discharge, which reduces the repeated crushing ...

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  • High Efficiency Low Air Pressure Dth Hammer Bit

    High Efficiency Low Air Pressure Dth Hammer Bit Cir110 Dth Bits , Find Complete Details about High Efficiency Low Air Pressure Dth Hammer Bit Cir110 Dth Bits,Cir Low Air Pressure,Dth Bits Cir 110,Dth Hammer Cir110 Bit from Mining Machinery Parts Supplier …

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  • China CIR110 Down The Hole DTH Drill Hammer for

    Down The Hole Hammer, DTH Hammer, Drilling Tools manufacturer supplier in China, offering CIR110 Down The Hole DTH Drill Hammer for Mining Drilling Rocks, 42 mm High Quality Tapered Button Bit for Hard Rock Drilling, 42mm 8buttons Top Grade Tapered Rock Drill Bits and so on.

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  • China Rock Drilling Bit With Low Air Pressure ...

    Rock Drilling Bit With Low Air Pressure. Low Air Pressure rock drill bit Product details: DTH bit is the tool cutting rocks, and subject to severe stress from the striking piston as well as from the abrasive cuttings passing the bit at high velocity.

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  • Type of DTH hammer - Xiamen Good Mining and

    2018-11-12 · Type of DTH hammer. Type of DTH hammer. The air DTH hammer is a pneumatic impact tool that uses compressed air as its power. The impact frequency of the impact energy generated by it can be directly transmitted to the drill bit, and then driven by the slewing of the drill and the drill pipe to form a pulsation of the rock.

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  • DTH Hammers - Down-The-Hole Hammers

    2017-11-28 · low air pressure dth bits: Material: Tungsten carbide buttons and steel: Process: Forging : Bit type: Convex, flat front, drop centre face, concave and double gauge face: Bit diameter: CIR90(90 100 110 120 130) CIR 110(110 120 130 140 150) CIR130( 130 140 150) CIR150( 150 180 200) CIR170…

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  • CIR series Low air pressure dth hammer bits for hard

    DTH Down The Hole Hammer Drilling with 115mm diameters bits চীন থেকে, dth drilling tools প্রোডাক্ট, down hole hammer কারখানা, down hole hammer …

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  • Atlas Copco Cop 44 Hammer , Hammer Bits For

    Type de marteau DTH. Type de marteau DTH. Le marteau pneumatique DTH est un outil à percussion pneumatique qui utilise l’air comprimé. La fréquence d'impact de l'énergie d'impact générée par celle-ci peut être directement transmise au foret, puis entraînée par le pivotement du foret et du tube de forage pour former une pulsation de la roche.

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  • DHD340 DTH Down The Hole Hammer Drilling with

    جودة عالية QL120 Quantum Leap Hammer Strong Performance and Affordability for Down The Hole Drilling من الصين, الرائدة في الصين dth drilling tools المنتج, down hole hammer مصانع, انتاج جودة عالية down hole hammer المنتجات.

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  • Type de marteau DTH - win-win-drilling.com

    CIR170 DTH Hammer Bit鈥檚 diameter: 170mm~350mm CIR200 DTH Hammer Bit鈥檚 diameter: 170mm~350mm 2. HIGH AIR PRESSURE DTH HAMMER AND BIT 3鈥?Series: DHD3.5 COP34 HD35A QL30 Diameter: 90mm~110mm 4 ...

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