Thread API 3 1/2'' REG Shank QL50 Down The Hole Hammer
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...Shank QL50 Hammer For Mining Product introduction: Down-the-hole rock tools (drilling tools) are rock drilling equipment which takes compressed air as power source to partially transfer impact power into drilling holes. An air distributing device in a top hammer controls a piston to move back and forth. An impact device arranged in the front of the top hammer transfers the impact powder to a down-the-hole......
Changsha Sollroc Engineering Equipments Co., Ltd
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QL50 Down Hole Hammer 5 Inch 1067mm Water Well Drilling Hammer 6 - 30 Bar Working Pressure
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QL50 DTH Hammer 1067mm (length without bit) Down The Hole Drilling Tools Description: 5.0” Hammer QL50 Thread Connection: 3 1/2" API Reg Pin Bit Shank: QL50 Feature: top sup have tungsten carbide buttons. Advantages: 1. Deliver maximum energy to drilling bit, fast drilling speed and low air consumption due to the special inner structure of HD series DTH hammer......
KSQ Technologies (Beijing) Co. Ltd
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High Air Pressure Down The Hole Hammer With Foot Valve QL40 QL50 QL60 QL80
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High Air Pressure Down The Hole Hammer With Foot Valve QL40 QL50 QL60 QL80 SR-QL series DTH HAMMERS DTH hammer type SR-QL40 SR-QL50 SR-QL60 SR-QL80 Bit shank QL40 QL50 QL60 QL80 Hole range(mm) Φ110-Φ135 Φ135-Φ155 Φ155-Φ190 Φ195-Φ254 Connection ......
Quzhou Sanrock Heavy Industry Machinery Co., Ltd.
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Hammer Bits 115mm For Mining Blast Hole Down The Hole Hammer / Drilling
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Hammer Bits 115mm For Mining Blast Hole Down The Hole Drilling DTH Button Bits High Pressure DTH Button Bit Hole Range: 76mm to 445mm Working Air Pressure: 8 to 30 bar Shank Type: DHD3.5, DHD340A, DHD350R, DHD360, DHD380, DHD112; QL40, QL50, QL60, Q80; SD4, SD5, SD6, SD8, SD10, SD12; Reverse Circulation button bits: RE543, RE054, RE052 Button Bit: Concave Face, Convex Face, Flat Face ROSCHEN DTH Hammers Specifications Hammer Size Bit Shank...
ROSCHEN GROUP
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ISO 9001 2000 Certified 5inch DTH Hammer Without Foot Valve Comptable with DTH Bit Shank Ql50 Forging Manufacturing Process
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We are a professional producer and major manufacturer for high air pressure rock drilling tools, whom are capable to design and manufacture according to customer's requirement on the Bit DiaNo., Air holes, carbide button shape and the bit face shape. ......
Changsha Chaojingang Machinery Manufacturing Co., Ltd.
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High Air Pressure Top Hammer Drill Bits , Flat Face QL50 140mm Down The Hole Bits
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... Hole Blasting Matched hammer Dia. Bit diameter No.× Button Dia.(mm) Air holes Weight (kg) Shank mm inch Gauge Front 5” 140 5 1/2 7*18 7*14 2 15.5 DHD350/SD5/ QL50/MISSION50 152 6 8*18 8*14 2 16.6 165 6 1/2 8*18 9*14 2 18.2 Button and...
Changsha Tianhe Drilling Tools and Machinery Co.,Ltd.
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8'' Borehole Drilling DTH Drilling Tools Atlas Copco DTH Hammer Big Diameter
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..., Cop64, Cop84; 3. DHD shank series: DHD3.5, DHD340,DHD350, DHD360, DHD380; 4. SD shank series: SD4, SD5, SD6, SD8, SD10, SD12, SD15, SD18; 5. Mission shank series: Mission40, Mission50, Mission 60, Mission 80; 6. QL shank series: QL30, QL40, QL50,...
Beijing Jincheng Mining Technology Co., Ltd.
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5 Inch QL Down The Hole High Air Pressure DTH Drill Hammer For Diamond Drilling Tools
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...Hole High Air Pressure DTH Drill Hammer For Diamond Drilling Tools Model : MH50Q Ref. Type : QL50 OD(mm): 125mm Hole range(mm): 135~155 Length(mm): 1090mm Connection Thread: API2-3/8"REG/API2-7/8"IF/API3-1/2"REG Working pressure(Mpa): 13~23 Air Consumption : 10BAR/145PSI-247CFM/18BAR/261PSI-494CFM/24BAR/348PSI-671CFM Weight(Kg): 67 kg Kingdrilling's QL Shank DTH hammer......
Wuhan Kingdrilling Diamond Co.,Ltd
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DTH Mining Rock Drill Button Bit DHD350 ND580 SD5 QL50 MISSION50
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.... 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 Hammer bit is also called DTH BIT, DTH Button Bit, Down The Hole Button Bit,...
SUVEC Rock Drilling Tools
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DTH Rock Drilling Hammer
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..., DHD360, DHD380; COP44, COP54, COP64, COP84; TD40, QL50, QL60, QL80; Mission40, Mission50, Mission60, Mission80; SD4, SD5, SD6, SD8; DHD112, SD12, NUMA125 etc. Advantages: 1. Out of the trouble of ......
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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