102mm T45 Concave Face Dth Button Bits High Speed Drilling For Hard Rock
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102mm T45 Concave Face Dth Button Bits High Speed Drilling For Hard Rock Threaded drill bits include general,retrac and reaming three series,with stronger button-fixing ability,longer service life,better wear-resistance and impact-resistance performance,......
SUVEC Rock Drilling Tools
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Spherical Buttons Concave Face DTH Drill Bits SD6 / DHD360 Down The Hole Tools
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...Buttons Concave Face DTH Drill Bits SD6 / DHD360 Down The Hole Tools Specification Dth rock drill bits are in different sizes ranging from 3" to 12". Dth rock drill bits are available in valveless model and is competent to operate in harsh conditions DTH rock drill bits have four kinds of button type 1. Spherical button : good wearing resistance, suited to hard ground, abrasive to very abrasive. 2. Parabolic button......
KSQ Technologies (Beijing) Co. Ltd
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Ql60 152mm 165mm 171mm Flat Face DTH Button Bits
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...Button Bits Hammers Ql60 152mm 165mm 171mm Flat Face Mining Machinery Tools Specifications QL series Head shape Diameter mm Number of vents Button qty.pcs*dia.mm weight (KG) Button Type Gauge Front QL60 Concave Face 152 2 Domed 8XØ18 4XØ16+4XØ15 Flat Face 165 2 Domed 8XØ18 8XØ16 23 Concave Face 171 2 Domed 8XØ18 6XØ16+4XØ15 24.4 Concave Face 178 2 Domed 8XØ18 6XØ16+5XØ15 25.3 Concave Face 190 2 Domed 9XØ18 6XØ16+5XØ15 26.5 Concave Face...
Hunan New Diamond Construction Machinery Co., Ltd.
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Alloy Steel DHD380 230mm Concave Face DTH Drill Bit for Coal Mine Drilling Manufactured by Forging Process
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...Thanks to our long year experienced technicians and engineers in the field, whom make this into reality and meet the clients' demand accurately. All hammer and bits are compatible with many products manufactured by , Atlas Copco, etc, all our products are...
Changsha Chaojingang Machinery Manufacturing Co., Ltd.
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90mm 3 1/2'' Alloy Steel Convex Face DTH Button Bits
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... process, ball tooth bit can reach under the hardness strong rock excavation, and to reduce the energy loss in the transmission process, tooth uniform force is not easy to drop off the ......
Changsha Sollroc Engineering Equipments Co., Ltd
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Dhd 360 Hammer Dth Button Bits Forging 165 Mm
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... and high productivity. There are mainly four types of end face design forms used by down-the-hole drill bits: namely, end face convex type, end face plane type, end face concave type and end face deep concave center type. Cemented carbides are mostly made...
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
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Shank DHD340 DTH Button Bits Black Color Forging Processing 2 Inch - 30 Inch Size
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.... Maximum hole deviation control. 2. Concave Face The all-round application bit face specifically for medium hard and homogenerous rock formations. Good hole deviation control and good flushing capacity. 3. Convex Face For high penetration rates in soft to...
Putian Qideli Drilling Tools Co., Ltd.
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Concave Face Rock Drill Bits Low Pressure Dth Button Bits Dia 90mm
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...alloy steel .Besides, all our DTH bit is using best quality carbides. In addition art manufacturing technology makes our CIR90 DTH bit for mining is with higher and more reliable quality. Our DTH hammer and bits are compatible with CIR, DHD, QL,SD,Mission,...
KSQ Technologies (Beijing) Co. Ltd
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102mm R32 Flat Face Thread Button Bit With Tungsten Carbide For Tunnelling
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... face thread Button Bit with high quality Tungsten Carbide for tunnelling Product category: DTH thread button bit Matched connection: R32 Diameter: 102mm other diameter: 64mm, 89mm, 115mm, 127mm, 140mm Skirt body: retrac, and normal, Face: flat, concave ......
Wuhan Kingdrilling Diamond Co.,Ltd
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Concave Face Spherical DTH Button Bit Stone Quarry Down Hole Hammer Bits
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Stone Quarry Concave Face Spherical DTH Hole Drill Bits Popular Concave Face Spherical Bits DTH Hole Opener For Stone Quarry Introduction The diameter of the reaming of the DTH hole bit ranges from 130mm to 660mm (5 1/8 "to 26"). The tool rest design is ......
Langfang Pangolin Drilling Tools Co., Ltd.
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