50/55/65mm Skirt Body Hard Alloy Rock Drilling Bit for Mining Projects
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... alloy and special steel, generally matched with the light-duty rock drill.They are widely used in the mining projects. Specifications: Button Bit Diameter 32/34/36/38/40/42mm Connection method ......
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
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Alloy Rock Drill Accessories HC109 Rock Drill Bits 86223492
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New Montabert HC109 rock drill accessories Shank stop NO.86223492 Xi 'an Huizhong Machinery Co., Ltd. is a company specializing in the production and sales of drilling RIGS, drilling RIGS, drilling RIGS and accessories. Since its establishment, relying on ......
Xi'an Huizhong Mechanical Equipment Co., Ltd.
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Alloy Steel Rock Drill Bits Thread Drilling Bit 33 - 152mm Diameter For Mining
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Alloy Steel Rock Drill Bits Thread Drilling Bit 33 - 152mm Diameter For Mining JCDRILL Thread Button Drill Bit 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...
Beijing Jincheng Mining Technology Co., Ltd.
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Alloy Steel Rock Drilling Tools , Small Rock Drill Bits For Tunneling / Quarrying
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Alloy Steel Rock Drilling Tools , Small Rock Drill Bits For Tunneling / Quarrying The Drill Bits are made from grade hard alloy and special steel, generally matched with the light-duty rock drill. The drill tools are used in metallurgy mine, geological exploration, water conservancy construction, electricity, traffic, tunnel, quarry, national defence stone project etc. Product Name: rock drilling button bits Description: rock drilling......
Changsha Chaojingang machinery manufacturing CO., Ltd
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Hexahedral Hollow Alloy Steel Integral Rock Drill Rods for Quarrying Rock Drilling
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...Alloy Steel Integral Rock Drill Rods for Quarrying Rock Drilling Hexahedral Hollow Alloy Steel Integral Rock Drill Rods for Quarrying Rock Drilling Hexahedral Hollow Alloy Steel Integral Drill Rod for Rock Drilling / Carbon steel rock mining integral drill steel Integral drill rods(integral rods or integral drill steels) are used for small hole drilling. Equipped with small power rock drills, like air leg rock drills......
ROSCHEN GROUP
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Galvanizing Extension MF DTH Rock Drill Rod Alloy Steel ODM
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... rods are manufactured from high-quality alloy steel, heat-treated for superior wear resistance, strength, and toughness, ensuring long service life in demanding drilling conditions. Product Features High Strength Alloy Steel – Ensures durability and...
Shaanxi Xianfeng Rock Drilling Machinery Equipment Co., Ltd.
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T38 89mm Threaded Button Bits Rock Drilling For Top Hammer Drilling Rigs
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Rock Drill Bits T38 89mm Threaded Rock Drilling Button Bits for Top Hammer Drilling Rigs Thread Button bits are made by alloy steel bar of quality 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. With the top quality of alloy......
KSQ Technologies (Beijing) Co. Ltd
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2m - 5m Length Friction Welding Rock Drill Rods / Geological Drill Rod
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... of geological alloy steel rod. The material The geological drill rod body is made of special alloy steel rod (R780, DZ50), and the geological drill bit is made of high quality alloy structural steel (42CrMo), which is treated with true air conditioning,...
Jinzhou City Shitan Machinery Equipment CO. LTD.
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Customized Sizes Hard Rock Drill Bits Antiwear Run Quickly Crushing Rock
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... a roller bits. In roller-bit drilling, rock is cut by hard-alloy teeth projecting from rolling cutters, which rotate on the drill-bit bearings. Inturn, the drill bit rotates at a high rate, and presses against the bottom hole with a high axial force. The...
Hunan Tianying Drilling Machine Manufacturing Co., Ltd.
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T45 76mm Rock Drill Bit Hard Rock Drill Bit Mining Bits
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... according to different rock formation structures and hardness. We can make alloy ball tooth drills of different specifications and different forms according to different needs of users. Widely used in mining, tunneling, underground plant excavation and...
KSQ Technologies (Beijing) Co. Ltd
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