YG11C / YK15.6 Hard Rock Coal Pick Bits For Oil Filed Drilling And Snow Removal
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Tungsten Carbide Hard Rock Coal Picks Bits Quick detail Type: Power Tool Parts Application: Mining Trade Term: CIF,EXW,FOB Grade: K10, K20, K30, C2, C6, YF06,YL10.2,G5 Material: Tungsten carbide Surface: Ground or Blanks Trial Order: Acceptable OEM Service......
Zhuzhou Zonco Sinotech Wear-resistant Material Co., Ltd.
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Durable Coal Mining Bits, Rotary Drilling Bit Pick Shape Cutter Tooth
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...bit cutters pick shape cutter tooth, Coal Cutter Picks coal mining bits coal machine cutter pick Product Description They are mounted on augers, drilling buckets and coring barrels for ripping rocks in cobble and hard condition. Technology can design customized pick for different geological applications. Features of Foundation Drilling Pick......
Wuhan Yijue Tengda Machinery Co., Ltd
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Tungsten Carbide Round Shank Coal Mining Bits For Hard Rock Mining Roadheader
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.... With special heat treatment process of 40-45 degrees, its surface is almost no oxidation, tooth head using isothermal quenching process, its hardness doesn't reduce. PDC cutter inserts the teeth head, makes the...
SUVEC Rock Drilling Tools
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electric Coal Conical Rock Drill Button Bits G30 Spherical Hardness 89.5
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G30 Spherical button bits for coring crowns electric coal drill bits with High TRS Specifications: Diameter: 13.35 Height: 13.5 SR: 7 e: 1.5 α: 18 Carbide Grade: TGC3 Density:14.8 g/cm3 T.R.S : 2200 N/mm2 Hardness: 89.5 HRA For coring crowns, electric coal......
Zhuzhou TGC Cemented Carbide Co.,Ltd.
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Hard Rock Drilling Tools Coal Cutter Picks For Excavation Work Surface Mining
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Coal Mining Bits Coal Mining Picks 35mm shank for Excavation Work Surface Mining Outstanding features * high performance& price ratio. * wear-resistant carbide tip for extended tooth life. * strong braze weld for superior tip retention. * specially ......
HUNAN GOLDEN GLOBE I AND E OED CO.,LTD.
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Spherical Buttons / K10 Grade Cemented Carbide Buttons For Drill Middle And Hard Rock
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...Hard Rock Various grades are available Grade g/cm3 TRS (MPa) Hardness (HRA) Performance & application recommended YG4C 15.1 1800 90 Mainly used as small buttons for percussion bits to cut soft and medium hard formations. YG6 14.95 1900 90.5 For coring crowns, electric coal drill bits, coal cutting picks, oil cone bits and scraping knife bits......
Zhuzhou Weikeduo Cemented Carbide Co., Ltd.
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Bullet Coal Mine Drill Bit B47K19H for dense sand gravel and medium hard rocks
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Bullet Teeth/ Coal Mine Cutter Pick Bit B47K19H and Holder B43H Bullet Teeth/ Coal Mine Cutter Pick Bit B47K19H and Holder B43H Piling Drill Carbide Bullet Teeth use high grade alloy steel and tungesten carbide tip and adopt advanced brazing technology to ......
Dongying Oilman Machinery Equipment Co.,Ltd.
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coal mining bit
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The coal bits are mainly used in coal and mine drilling. Characteristics: 1. High wear resistance and impact-resistance toughness. 2. To repeat repair & greaning are not necessary, long drill life. 3. High efficiency could be promoted sharply in ......
Shandong East Machinery & Equipment Co., Ltd.
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hard rock tungsten carbide rock drilling tools
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We are a professional productions base of series of fast moving rock drilling tools, mining tools, DTH drill tools, DTH bits, DTH hammers, DTH drill pipes, construction tools and excavating coal pick cutter tools, we can also produce other products ......
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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U85 Coal Mining Picks Drill Teeth For Rock Formation Mining Drilling
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...Coal Mining Picks Drill Teeth For Rock Formation Mining Drilling Other name: Coal cutter picks Product category: mining picks Type: U85 Shank Diameter: 30mm KINGDRILLING mining cutter picks description: The hardness of the coal mine, the kind of coal pick holder, and other elements determine the coal mining bit. Separate categories for the coal mining bits are U82, U84, U85, U92, U94, U95, U170, and so on. One piece of the coal...
Wuhan Kingdrilling Diamond Co.,Ltd
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