High Efficient Blast Hole Drill Bits Drilling Through Soft - Ultrahard Formations
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...drilling is very important to achieving the required product or outcome. Drilling suitable holes allowing explosive charges to be placed down the holes. And then to blast large areas making them more manageable and easier to remove. Blast Hole Drill Bit is...
Hunan Tianying Drilling Machine Manufacturing Co., Ltd.
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Thread Button Blast Hole Drill Bits , Oem 76mm T38 Drill Bit
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...T38 Thread Bit Rock Drill Tungsten Carbide Thread Button Bit Application: 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. Description: Thread button bits......
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
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5 Inch Dth Drill Bits Dhd350 130mm To 152mm Blast Hole Drill Bit
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...bit high pressure DHD350 130mm to 152mm drill bit for Blast holes Product Description In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is in direct contact with the drill bit, little energy is lost. This gives DTH drilling a nearly constant penetration rate regardless of hole length. Competitive Advantage • High grade tungsten carbide inserts • Bit...
KSQ Technologies (Beijing) Co. Ltd
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1308 Cutter Size Blast Hole Drill Bits For Heavy Duty Drilling
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... life, even under the most demanding drilling conditions. Our blind hole drill bits are perfect for geological drilling applications, providing precision and accuracy in a variety of drilling environments. Whether you're drilling for oil, gas, or minerals,...
Hejian Ruida Petroleum Material Co., Ltd.
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R32 T38 Blast Hole Reaming Drill Bit Rock Drilling Tools For Quarrying / Construction
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... the original products 2. Price are competitive against the famous brands and best quality against the small factory 3. Our factory has been specialized in manufacturing drilling tools and spare parts for about 10 years. 4. We have advanced technology and...
KSQ Technologies (Beijing) Co. Ltd
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Small Hole Top Hammer Drilling R28, R32, T38, T45 Thread Button Bits For Blast Hole Drilling
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...T38, T45 Thread Button Bits For Tapered Rod Small hole drilling Thread Button Bits SR35-51mm Used For Tapered Rod, Shank 22x108 carburized R28, R32, T38, T45 Thread Button Bits For Tapered Rod, Shank 22x108 carburized Small hole drilling Rock Tools, Drill steels and carbide tipped percussive bits and other accessories for Percussive Top hammer, Jack hammer, and DTH drill rig and other drilling machine, which are used to drilling blast...
ROSCHEN GROUP
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Ore Mining T38 Alloy 76mm Drill Bit CNC Proprietary Heated
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... tunneling and other infrastructure projects of excavation. There are connections R and T screwing a threaded connection. And open with the drill rig hydraulic top hammer drilling rock drill rod for receiving the transmitted energy, in order to achieve the...
Xi'an Huizhong Mechanical Equipment Co., Ltd.
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Tapered Button Bits Rock Drilling Tools Fast Penetration For Blast Hole Drilling
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...Bits Rock Drilling Tools Fast Penetration For Blast Hole Drilling Product name thread button bits rock button bits Material Alloy steel and tungsten carbide Color depend on customers' requirement Thread R25,R28,R32,R38,T38,T45,T51,T60,ST68 Diameter 34mm-127mm Button bit shape Ballistic and Spherical Face shape Drop - center shape and Flat shape Application Rock quarry, granite, limestone, basalt Button bit......
Changsha Chaojingang machinery manufacturing CO., Ltd
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T38 Blast Hole Threaded Drill Extension Rod With Coupling Sleeves Shank Adapter
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...production drilling industries. These rods are produced with round or hexagonal sections in all common thread designs, and in Male/Male (M/M) or Male/Female (M/F) connections. All our drifting and extension drill rods are heat-treated with carburization or...
Beijing Jincheng Mining Technology Co., Ltd.
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T38 Blast Hole Rock Drill Rods Shape Customized With Good Low Temperature Toughness
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T38 Blast Hole Rock Drill Rods Shape Customized With Good Low Temperature Toughness Specification 1. High precision in size and shape 2. Good low temperature ......
Jinzhou City Shitan Machinery Equipment CO. LTD.
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