305mm Dow The Hole Button DTH Drill Bit Hammer With SD12 Horizontal Directional Drilling
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... 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 ......
Wuhan Kingdrilling Diamond Co.,Ltd
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Marble Quarry Down The Hole Drilling Button Bits Tungsten Carbide Buttons
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...hydropower, highway bridge blasting hole blasting engineering field Down The Hole Drilling Button Bits Features 1. High and low air pressure down-the-hole drill bits 2. Low air pressure hole diameter 65-220mm 3. High air pressure hole diameter 85-305mm 4....
ROSCHEN GROUP
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115mm DTH Hammer Bits Mission M40 Button Drill Bit For Water Well Drilling
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...Button Drill Bit For Water Well Drilling DTH Hammer bit is also called DTH BIT, DTH Button Bit, Down The Hole Button Bit, Rock Bit, Rock Drill Bit, Low Air Pressure DTH Button Bit, High Air Pressure DTH Button Bit Feature of Our DTH Hammer Bits 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......
SUVEC Rock Drilling Tools
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DTH Russian Standard Bits down the hole drilling dth hammers and button bits for granite
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... Dow-the-Hole Bits; DTH Applications: Mining, Construction and Water well industries. Drilling Application: Deep hole drilling, Blasthole drilling, Well drilling. Face design: A.Flat face design: For Drilling in a medium-hard to hard and abrasive rocks. B...
Henan Jinzen Rock Drilling Tools Company
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Low Pressure Down The Hole Hammer CIR65 / 70 For Well Drilling
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... hole Dia.:85-305mm 4.Face type: drop center bit/concave face/convex face/double gauge face/flat face bit 5. Carbide button shape: domed/round button parabolic/semi-ballistic button ballistic button sharp button flat button 6. Drill rock type: Granite,...
KSQ Technologies (Beijing) Co. Ltd
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Low Air Pressure DTH Drilling Tools CIR130 CIR170 DTH Button Bits Convex Shape
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...Rock Drilling Description: CIR130 CIR170 DTH Button Bits for Drilling Hole 1. High and low air pressure down-the-hole drill bits 2. Low air pressure holeDia.: 65-220mm 3. High air pressure hole Dia.: 85-305mm 4. Face type: Drop center/concave/convex/......
Changsha Sollroc Engineering Equipments Co., Ltd
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COP44 COP54 DHD360 HD45 QL60 IR35 Tungsten Carbide Button Bit Down The Hole DTH Bits
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China Best Quality High and Low Air Pressure DTH Bits: 1. High and low air pressure down-the-hole drill bits 2. Low air pressure holeDia.: 65-220mm 3. High air pressure hole Dia.: 85-305mm 4. Face type: Drop center/concave/convex/double gauge/flat 5. Our ......
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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165mm DTH Bits
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..., well drilling and excavation side column support, etc. We can supply DTH bits from 85mm to 305mm. The main products are:Similar or equal DHD, COP and SD series hammers, our DTH bits range from 85mm, 90mm, 95mm, ......
Shandong East Machinery & Equipment Co., Ltd.
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