3.5'' Martillo Shank DHD3.5 Dth Hammer Without Foot Valve
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...DHD3.5 DTH Hammer Without Footvalve For Hard Rock DTH Drilling Technical parameter DHD3.5 Without Footvalve DTH hammer: shank DHD3.5 Without Footvalve Length(less bit) 888mm External diameter 82mm Top sub thread API 2 3/8”REG Weight(less bit) 25kg Hole range 95mm-110mm Working pressure 7-25bar Impact rate at 17bar 32Hz Recommended rotation speed 30-70rpm Product introduction: As specialist manufacturer and provider of DTH...
Changsha Sollroc Engineering Equipments Co., Ltd
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90mm And 105mm DTH Drill Bits For COP35 / DHD3.5 DTH Hammer Green Color with Foot Valve
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...DTH Button Bit for COP35 / DHD3.5 DTH Hammer DTH Button Bit Description: Name: DTH Button Bit Diameter: 90mm and 105mm Face design: flat face, Carbide Shape: spherical Buttons number and diameter: gauge 6x14mm, front 6x12mm, Flushing holes: 2 front flushing holes for DHD3.5 hammer, Weight: 5kg/each DTH......
KSQ Technologies (Beijing) Co. Ltd
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API 2 3/8" Reg Connection Thread IR3.5 / DHD3.5 DTH Hammers for Rock Drilling Dia 90-105 mm Hole Range
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About us: We are a leading manufacturer for various of high air pressure rock drilling tools, incl. DTH hammers and bits, RC hammers and bits, top hammer button bits, ODEX etc. Our factory locates in LiuYang city, HuNan province, China. Premium quality, ......
Changsha Chaojingang Machinery Manufacturing Co., Ltd.
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Reliable Dth Hammers And Bits Without Foot Valve Dhd3.5 Dhd340 Dhd350
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Reliable Dth Hammers And Bits Without Foot Valve Dhd3.5 Dhd340 Dhd350 SR-DHD series DTH HAMMERS DTH hammer type SR-DHD3.5A SR-DHD340A SR-DHD340S SR-DHD350A SR-DHD350S Bit shank DHD3.5 COP44/DHD340 COP44/DHD340 COP54/DHD350R COP54/DHD350R Hole range(mm) Φ90......
Quzhou Sanrock Heavy Industry Machinery Co., Ltd.
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DHD3.5 COP34 3 Inch Rock Drill Hammer For Atlas Copco Drilling And DTH Hammer Drill
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... high-quality raw materials, utilizing advanced craft technologies and imposing strict quality inspection, the product range covers:DTH drilling rig,DTH drill tools(dth hammers and dth bits),drill pipes, underground water detector, shank adapters and...
KSQ Technologies (Beijing) Co. Ltd
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DHD3.5 M30 Green Dth Hammer Drilling With Good Flushing High Drilling Rate
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DHD3.5 M30 Green Dth Hammer Drilling With Good Flushing High Drilling Rate In Down the hole drilling, the DTH rock drilling hammer 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 energy is lost. This gives DTH drilling a nearly constant penetration rate regardless of hole length. DTH bits are paired with their corresponding hammers......
SUVEC Rock Drilling Tools
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3inch High Air Pressure DTH Hammer With DHD3.5 Shank For Coal Mining Drilling
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...DTH Hammer With DHD3.5 Shank For Coal Mining Drilling Product category: Drilling rig accessories Matched hammer: Hammer DHD3.5 Connection thread: API 2 3/8 REG Working pressure(bar): 7~25 Outer diameter(mm): 82 Weight(KGS): 25 Bit diameter recommend(mm): 90~105 Experience the benefits of reduced tripping times and lower drilling costs with our DTH hammer......
Wuhan Kingdrilling Diamond Co.,Ltd
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Alloy Steel DHD3.5 Mining Drilling DTH Hammer Bits
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DHD3.5 Mining Drilling DTH Hammer Bits DTH Drill Bits are one of our main products. After many years development, we have rich experience in develop and manufacture high quality DTH hammer drill button bits, which adopted high-quality raw materials, ......
Hunan New Diamond Construction Machinery Co., Ltd.
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100mm dhd3,5 DTH bit 115mm dhd340 DTH bit 152mm dhd350 DTH button bit 165mm dhd360 DTH hammer bit 254mm dhd380 DTH bits
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DTH hammers & DTH button bits: CIR65, CIR80, CIR90, CIR110... BR2, BR3... Mach33... DHD3.5, DHD340, DHD350R, DHD360, DHD380, DHD1120... COP32, COP34, COP44, COP54, COP64, COP84... QL40, Q50, QL60, QL80, QL120... Mission40, Mission 50, Mission 60... SD4, SD5, SD6, SD8, SD10, SD12... Numa100, Numa120, Numa125... MC80... DTH ODEX casing systems, including concentric type & overburden type... RC hammer and bits... RE054,RE053... DHD350R, DTH hammer...
Liaocheng Jinquan Construction Machinery Co.,Ltd - China manufacturer of rock drilling tools button bits top hammer rock tools DTH hammer button bits
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DTH Hammer: DHD 3.5, Length 1248mm, Weight 100kg, 142/144/146/148mm Diameter
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...Hammer DTH Hammer Description: “DTH” is the short for “Down The Hole” and sometimes it is also called “RAB” in some markets, “RAB” is short for “Rotary Air Blasting”. Specifications: Technical Data Length(Without Bit) 930mm 1030mm 1214mm 1160mm 1248mm Weight(Without Bit) 25.00 kg 39.00 kg 76.50 kg 72.50 kg 100.00 kg External Diameter 82mm 99mm 126mm 126mm 142/144/146/148mm Bit Shank DHD3......
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
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