Impact Drill Bit for Rock Layers with High Penetration Rate
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...impact drill bits: Selection of drill surface shape: 1. Downward center position Used for high permeability in soft to medium hard and fractured rock formations. Low to moderate air pressure. Maximum hole deviation control. 2. Concave surface Specially designed for all-round application of drill bit......
Jinzhou City Shitan Machinery Equipment CO. LTD.
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High Flexibility High Speed Drill Bits T38 Rock Drilling Tools Impact Resistance
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...Drill Bits T38 Rock Drilling Tools Impact Resistance T38 Thread button drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat treatment, our drilling tools are tough enough to meet rock drilling demands and have the least loss of energy while drilling the rocks. Besides, we can design customized thread button drill bits according to different drilling application, and custom drill bits...
SUVEC Rock Drilling Tools
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Steel Well Pdc Polycrystalline Core Drill Bit For Oilfield Drilling Tool Manufacturers
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...Drill Bit For Oilfield Drilling Tool Manufacturers Advantage of steel-body PDC bits: The strength and ductility of steel give steel-bit bodies high resistance to impact loading. Steel bodies are considerably stronger than matrix bodies. Because of steel material capabilities, complex bit......
Suzhou Energy Tool Co., Ltd.
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T38 89mm Thread Rock Drill Button Bits Drilling Bits For Rock Drilling And Mining
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..., through heat treatment so that it can withstand the toughest rock drilling demands, and transmit intensive impact energy into the rock with the least possible loss of energy. Application: Threaded Drill Bits cover regular, retrac and reaming types....
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
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2" DTH Bits Middle Air Pressure BR2-90mm Drill Bits for Quarry Drilling
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... for quarrying. BR1 hammer technical data: Length(without bits): 880mm Weight(without bits): 14.5kg External diameter: 62mm Shank: BR2 Hole range: 70mm-90mm Connection thread: RD50 BOX Working pressure: 7-17.5 bar Impact rate ar 14 bar:...
KSQ Technologies (Beijing) Co. Ltd
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Heavy Duty T45 DTH Drill Bits For Hammer Drill With Double Gauge Face
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... bit is very popular at home and abroad. 1.Comparing with tapered chisel bits and tapered cross bits, button bits has higher technology, much longer primary drilling time and higher drilling efficiency, so that the button bit is popular among the users. 2...
Hunan New Diamond Construction Machinery Co., Ltd.
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High Efficiency Coal Mining Drill Bits Coal Mining Drilling Tools 26mm 28mm 42mm
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...Drill Tool 26mm 28mm 42mm PDC and Tungsten Carbide Tips Coal Mining Drill Tips with Two Wings PDC anchor shank drill bit is made by with premium PDC cutter, with high abrasion resistance, impact resistance and drilling efficiency. Its life is 10-30 times of alloy bit......
KSQ Technologies (Beijing) Co. Ltd
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10" 254mm QL80 DTH Drill Bits , Water Well Drill Bits Longer Service Life
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...n 10 years tool design and manufacturing experiences, especially the design and materials and technology is the pioneer a new generation of Chinese drilling tools products, design for China advanced koala tube impact, innovative the military industry to...
Changsha Chaojingang machinery manufacturing CO., Ltd
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3" API Polycrystalline Diamond Drill Bits Rock Mining Drill Steel
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... formations and high-speed operations. 2. The design of medium cast surface has the advantages of good stability,good guidance quality and strong impact resistance. There are 3 nozzles in the conical surface which can clean the bit better and...
Shaanxi Hainaisen Petroleum Technology Co.,Ltd
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Rock Drill Bits - Rock Bit,Drill Bit,China Button Bits,Retrac Button Bit,Taper Button Bits
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...drill button bits' body is made of high quality imported special steel 45CrNiMoV, the cutting head is made of special alloy YK05 after special processing. Jinquan's tungsten carbide buttons are with superior wear resistance and impact toughness superior, with higher drilling speed compared with the similar rock drilling tools. Rock button drill bits series tools’ passivation time is longer, approximate 5-6 times of the other drill...
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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