Black Double Row Dth Button Bits 7 Nozzle Rock Drilling
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8-1/2in 5 Blades Carbide Drill Bits Mining Drill Bits PDC Cutters Rock Bit Double row knives extend aggression and durability. FEA software for tool distribution and layout makes drilling more efficient and reduces NPT. Through a series of empirical ......
Shaanxi Hainaisen Petroleum Technology Co.,Ltd
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Low Air Pressure Dth Button Bits Precision Size 5 Inch QL50 High Performance
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... 140 146 152 165 CONCAVE, CONVEX, DOUBLE CAUGE, DROP CENTER, FLAT DOME, PARABOLIC, BALLISTIC, SHARP, FLAT Our DTH hammer buttion drill bit range Product DTH Button Bits Low Air Pressure CIR80, CIR90 3’’ DHD3.5, M30, 4’’ DHD340, SD4,QL40, M40 5...
KSQ Technologies (Beijing) Co. Ltd
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Dth Bits DTH Button Bits For Water Well Drilling/Rock Drilling
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Dth Bits DTH Button Bits For Water Well Drilling/Rock Drilling Product Advantages 1. 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 4.Face type:drop center/concave/convex/double gauge/flat 5. Our DTH Bit can be suitable for many types of DTH Hammer shank, including Mission, COP, IR, Mach, Demag, SD, Bulroc, Halco Mach, Digger etc. DTH bit......
Changsha Sollroc Engineering Equipments Co., Ltd
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High Drilling Efficiency Dth Hammer Bits , 80mm Hard Rock Drill Bits CD25-80
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.../convex face/double gauge face/flat face bit 3. Carbide button shape: domed/round button parabolic/semi-ballistic button ballistic button sharp button flat button 4. Drill rock type: Granite, Marble, Limestone, Basalt, ect. 5. Project types: Blast holes,...
Changsha Chaojingang machinery manufacturing CO., Ltd
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COP32 Coal Mine DTH Drill Bits For High Air Pressure , Double Gauge Face
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... and manufacturing the downhole hammers and button bits, our DTH hammers and button bits are designed for optimum performance to match all conceivable applications. Applications It is mainly used in geological exploration, coal mine, water conservancy and...
Hunan New Diamond Construction Machinery Co., Ltd.
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7 Degree 42mm Tungsten Carbide Tapered X Cross Button Bits For Drill Rod In Tunneling
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... DTH taper drill bit description: Tapered cross bits are fully adaptable and can be used in any drilling conditions. Taper cross bits have better drilling performance than taper chisel bits because the carbide tip on the cross bit is doubled, which...
Wuhan Kingdrilling Diamond Co.,Ltd
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6 inch DTH hammer bits 165mm DHD 360 down the hole bits for water well drilling
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....:65-220mm 3.High air pressure 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....
Henan Jinzen Rock Drilling Tools Company
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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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Sand Blasting Tungsten Carbide Mining Tools grinding Cross Head Drill Bit
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... drill bit, signle drill bit, DTH hammer, PDC drill bit, HDD drilling tool bits of mining and rock drilling machine, button bits for drag bits, tricone drill bits, etc. Button Bit Shape Concave face, Convex face, Double gauge face, Flat face Advantage 1....
Chengdu Lian Xiang New Material CO.,LTD.
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13-3/4 Inch Outer Diameter Solid Carbide Rock Drilling Tools Mining Roller Cone Drill Bit
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...Bit CUTTING STRUCTURE Spherical on gage, double spherical on inner rows. Designed for high compressive strength, medium hard and abrasive formations, such as limestone, sandstone, interbedded dolomite. Compressive strength: 29,000-38,000 psi/200-262 MPa Product Specifications Diameter 13 3/4" 349mm Bearing Type Roller-Ball-Roller-Thrust Button......
Suzhou Energy Tool Co., Ltd.
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