7° Tungsten Carbide cross Rock Drill Bits for Quarry / Mining Drilling 27 - 76 mm
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...the model of drill rig and the rock performance. Generally, chisel bit are mainly used for hard rock, cross bit and button bit are mainly used for fissured rock. Cross rock drill bits is mainly available for digging into mine laneway and blasting holes in...
Beijing Jincheng Mining Technology Co., Ltd.
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64mm T38 Top Hammer Drilling Thread Hard Rock Drill Bit For Bench Drilling
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...underground mining, tunnelling and other infrastructure projects. The connection mode is mainly T-threaded connection and R-threaded connection. The top hammer hydraulic rock drilling rods equipped with drilling rigs and open-air drilling rigs are used to...
KSQ Technologies (Beijing) Co. Ltd
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64mm T38 Top Hammer Drilling Thread Hard Rock Drill Bits
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...Drilling Thread Hard Rock Drill Bits Hard Rock Drill bits The hard rock drill bit is mainly used for blasting hole excavation of open pit rock drilling, underground mining, tunnelling and other infrastructure projects. The connection mode is mainly T-threaded connection and R-threaded connection. The top hammer hydraulic rock drilling rods equipped with drilling rigs and open-air drilling......
Beijing Silk Road Enterprise Management Services Co.,LTD
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Tungsten Carbide 45mm R32 Thread Button Rock Drill Bits
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...Thread Button Rock Drill Bits Product Information: 1. The threaded drill bit are equipped with the hydraulic drilling jumbo and used for crush rock ,and it is widely used in tunnel construction, large scale mine(open and underground )and large section tunnel advance in metal mine. 2. Our threaded button bit......
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
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64mm T38 Top Hammer Drilling Thread Hard Rock Drill Bit For Bench Drilling
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...underground mining, tunnelling and other infrastructure projects. The connection mode is mainly T-threaded connection and R-threaded connection. The top hammer hydraulic rock drilling rods equipped with drilling rigs and open-air drilling rigs are used to...
KSQ Technologies (Beijing) Co. Ltd
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Threaded button rock drill bit T38 retrac button bits T45 T51
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..., ST58, ST68 etc). 2. We can offer you all face design, flat face, drop-center face, normal body and retrac body.
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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MDCOP54-140 DTH Hammer Cross Rock Drill Bit For Pneumatic Rock Drilling Rig
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... name: MDCOP54-140 DTH Hammer Cross Rock Drill Bit for Pneumatic Rock Drilling Rig Product category: DTH drill tools Matched hammer: Hammer COP54 Diameter: 140 mm KINGDRILLING high air pressure DTH button bit description: Built for the Future: Designed to ......
Wuhan Kingdrilling Diamond Co.,Ltd
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T38 64mm carbide button thread drill bit for rock drilling,T38 thread hard rock drill bits
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...thread drill bit for rock drilling,T38 thread hard rock drill bits threaded drill bits include general, retrac and reaming three series, with stronger button-fixing ability, longer service life, better wear-resistance and impact-resistance performance, widely used in tunneling, underground mining, open pit mining, anchoring and other large-scale construction projects. Main Features 1. The threaded drill bit......
Henan Jinzen Rock Drilling Tools Company
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Top Hammer Drilling Tools ST58 Retrac Thread Button Rock Drill Bit
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Top Hammer Drilling Tools ST58 Retrac Thread Button Rock Drill Bit Product specifications: ST58 Button Bit ST58 Drill bits Dia. Tip size (mm) Flushing hole No. Weight Part No. mm inch Front Gauge Angle Side Front Normal thread 89 3 1/2" 12x6 12x8 35° 2......
Changsha Sollroc Engineering Equipments Co., Ltd
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Metric Thread Hard Rock Drill Bits For Heavy Duty Applications
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Product Description: Expansion Shell Rock Bolt Expansion Shell Rock Bolt is a type of expansion anchor designed to secure objects in hard rock surfaces. This product is highly suitable for use in mining, tunneling, and construction industries where ......
Cangzhou Fuhua Prestress Technology Co., Ltd
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