YG8 Hammer Drill Bit Tungsten Carbide Turning Tips
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...Drill Bit TC Widia Cemented Tungsten Carbide Tips For detail of this product, please click More... Grades: Grades Density g/cm³ T.R.S Mp α Hardness HRA Performance &application recommended Approx grades in China ISO Grade MK4 15.1 1800 90.0 Mainly used as small buttons for percussion bits to cut soft and medium hard formations. YG4C K01-K05 MK6 14.9 2100 90.5 For coring crowns, electric coal drill bits, coal cutting picks, oil cone bits...
Zhuzhou Mingri Cemented Carbide Co., Ltd.
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Forging Steel Coal Mining Bits Coal Drill Bit Cutter U170
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...drilling bit, Eccentric drilling system, ODEX casing bit, DTH hammer, buttons bit, thread drill bits, taper drill bits, drilling pipe, coal picks and so on. Coal Mining Cutting Picks Drill Bits Specifications: 1.Model Name: Coal Mining Drill Bit Cutting Teeth U170, coal......
Wuhan Kingdrilling Diamond Co.,Ltd
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YG8 PDC Drill Bits Y Type Thread Tungsten Carbide Spray Nozzle
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Yg8 Tungsten Carbide Nozzle For Pdc Drill Bits overview The tungsten carbide nozzles will be used mainly to PDC drill bits and cone roller bits for flushing, cooling and lubricating drill bit tips and cleaning stone chips in the well bottom with drilling ......
Guanghan N&D Carbide Co.,Ltd
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Coal Drill Bit
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..., wide drilling range, easy connection and durable It is mainly combined with spiral drill shank and works together with coal electric drill machine or portable drill machine. Specification: Drilling Hole Diameter:φ30,φ42 Connective Dimension: φ8.5,...
Shandong China Coal Group
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Mine Drilling Cutter Coal Miner'S Pick , 43mm 35mm Tungsten Carbide Coal Drill Bits
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Surface Mining Coal Mining Picks 43mm 35mm step shank Coal Mining Bits for Tunnelling Trenching Outstanding features * high performance& price ratio. * wear-resistant carbide tip for extended tooth life. * strong braze weld for superior tip retention. * ......
HUNAN GOLDEN GLOBE I AND E OED CO.,LTD.
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HIP sintered HRA89.5 K20 Carbide Drill Bits for Coal Mining
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.... Our carbide studs and buttons have a good shock resistance and bending resistance in use. Recommended grades for tungsten carbide buttons: YG6, YG8, YG10, YG12, YG15, YG20, YG25 etc. Specifications 1.Grade: YG10 YK25 YG15 2.Dimensions:...
Zhuzhou Wei Ye Cemented Carbide Co., Ltd.
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K20 K30 YG8 Virgin MaterialTungsten Carbide Mining Bits For Mining , Water Well , Oil Drilling Bits
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... tools in different area. Such as mine engineering, Downhole tricone bits, Shield and TBM etc. 100% original raw material and HIP process is applied, to make sure high property performance. Several material grades are available for different situations....
ZHUZHOU JINTAI CEMENTED CARBIDE CO., LTD.
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Two Cutter Wings Tungsten Carbide Coal Mining Drill Bits
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...Coal Mining Drill Bit Our produces a variety of tungsten carbide coal drill bits, mainly: water exploration drill bit, coal mining drill bit, soft rock drill bit, composed drill bit and reaming drill bit. Drill bits are manufactured by casting, precision forging and medium carbon alloy steel machining, and can adapt to different drilling conditions. The bits are widely used in coal......
KSQ Technologies (Beijing) Co. Ltd
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Coal Rock Drilling Tools Chisel Drill Bit Two Wings For Coal Mining High Wear Resistance RU-13 RU-43 RP-7
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... body designed to maximize drilling efficiency. These tips can be used to drill many different types of rock conditions. Product specifications: Wide Angle Tip Made of China Steel Alloy Reinforced Carbide Tips ......
KSQ Technologies (Beijing) Co. Ltd
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Diamond PDC Drill Bit , Non Coring Drill Bits 76mm Diameter For Coal Mining
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... gas drainage in coal mine and drilling for anchor net support in coal mine. Its service life is 10 to 30 times longer than that of a normal carbide drill. Different structure of the drill body welding different positions of the composite pieces,...
Glorytek Industry (Beijing) Co., Ltd.
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