Two Wings PDC Anchor Shank Coal Mining Drill Bit
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...enhanced drilling efficiency,their lifespan is more 10-30times than alloy bits,its blade has usually 2 or 3 wings,they can mainly used for coal mining,hydropower,railway,road construction,bridge and building,etc Advantage 1. Enhance abrasive resistance and...
KSQ Technologies (Beijing) Co. Ltd
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Nmlc, Hmlc Wireline Drilling Impregnated Diamond Core Drill Bit/Coal Mine Drill Bit
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...Drilling Impregnated Diamond Core Drill Bit/Coal Mine Drill Bit Product Description: With bottom discharge diamond core bits, which is suitable for triple tube core barrels, to improve the flushing fluid's erosion against the core during drilling. The main crown technical parameters of impregnated diamond core bits......
Hengshui Aoxing Geological Equipment Co., Ltd
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28mm 32mm PDC Anchor Bit Coal Mine 2 Wings Anchor Core Drill Bit
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Product Description Product Parameter Specification Diameter(mm) Quantity of PDC(pcs) Wing Type of PDC 28 anchor 28 2 2 1304 30 anchor 30 2 2 1304 32 anchor 32 2 2 1304 42 anchor 42 3 2 1304 48 anchor 48 3 2 1304 Company Information Workshop Certificate ......
Henan Huanghe Whirlwind International Co.,Ltd.
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Anchor Coal Mining Drill Bit
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2 Blades Anchor Shank Drill Bit Coal Mining Drill Bit PDC Cutter Bits Characteristics: 1. Using the PDC cutters and spherical cutters. Both of theses cutters make the bit can drill faster, so they are applied for integral formation. While, the spherical ......
Shaanxi Hainaisen Petroleum Technology Co.,Ltd
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ISO9001 Certified PDC Anchor Drill Bits Coal Mine Use OEM ODM
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... of our company's drill bits is to use the company's self-developed S series patented PDC as cutting teeth, fast speed is the outstanding feature of the product. Specifications: ......
Guilin Xingzuan Super-hard Material Co., Ltd
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Coal Mining Tungsten Carbide PDC Bit Two Wings For Coal Mining Anchor Bit
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...coal mining bit / PDC double wing drill bit According to different purposes, drill bits are classified into cemented carbide bolting drill bits and PDC bolting drill bits applied to coal mining and laneway and tunnel supporting grid, PDC solid drill bits applied to coalfield geological condition and gas drainage, water injection and drainage down coal mines, and PDC non-solid drill bits......
KSQ Technologies (Beijing) Co. Ltd
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High Performance Threaded Button Bits , Coal Mining Bits Drilling Tool
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...Bits , Coal Mining Bits Drilling Tool Threaded Drill Bits cover regular, retrac and reaming types. With stronger button-fixing ability, longer service life, better wear-resistance and impact-resistance performance, they are widely used in tunneling, underground mining, open pit mining, anchoring and other large-scale construction projects. Product Name: rock drilling button bits Description: rock drilling......
Changsha Chaojingang machinery manufacturing CO., Ltd
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PDC Anchor Bit
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... type superhard material-PDC cutters as main cutting tool, with much longer working life(10-30 times) than carbide bits. Greatly improve drilling efficiency in medium and hard rock formation Perfect stability in...
Shandong East Machinery & Equipment Co., Ltd.
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Rock Drilling Tools R38 Diameter 76mm Self Drilling Anchor Bit Slope Stabilization
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...Drilling Tools R38 Diameter 76mm Self Drilling Anchor Bit Slope Stabilization Description of R38 Self - Drilling Anchor Bit: The self - drilling anchor has six major components, hollow anchor bar, drill bit, coupler, plate, nut and centralizer. Bar acts as an air or water channel for slag removal during drilling and as a grouting channel immediately after drilling is completed. Anchor bit......
HEBEI MINETECH MACHINERY TECHNOLOGY 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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