14 Buttons T38 Drifting Tunneling Threaded Drill Bit For Diameter 89mm
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14 buttons T38 Thread Button Bits for Drifting Tunneling Drilling Diameter 89mm T38-89 14 Buttons spcifications: Thread: T38 Diameter:89mm Buttons Gauge Buttons: 8*12mm Front Buttons: 6*12mm Weight: 5.4KGS Carbide Button Design: Dome/Semi-Ballistic ......
HUNAN GOLDEN GLOBE I AND E OED CO.,LTD.
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T45 102mm Button Drill Bit With Flat Face Threaded Drill Bit 45CrNiMoV Steel For Mining And Tunneling
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...Drill Bit With Flat Face Threaded Drill Bit 45CrNiMoV Steel For Mining and Tunneling We provide various top hammer drilling tools like R25/R38/T38/T45/T51, and the quarring thread rock button drill bit is suitable for mining,quarring,tunneling and so on. It is widely used for gound quarring and underground drilling. Specifications Item Specification Choice OEM Service Product Name 102mm T45 T51 Quarring Thread Rock Button Drill...
KSQ Technologies (Beijing) Co. Ltd
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T38-64mm Carbon Steel Rock Drilling Thread Drill Bit Carbon Steel For Efficient Drilling
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...crush rock ,and it is widely used in tunnel construction, large scale mine(open and underground )and large section tunnel advance in metal mine. Applications of rock drilling tools • Underground mining • Tunneling,quarrying Competitive Advantage •...
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
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ST58 152mm 6 Inch Ballistic Buttons Threaded Drill Bits For Drifting / Tunneling
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...Threaded Drill Bits For Drifting / Tunneling Description This type of bit is used for making large cut holes in drifting and tunneling. A smaller hole is first drilled and then reamed to the final size in combination with a pilot adapter. • Widely used in drifting and tunneling • ST58 thread......
KSQ Technologies (Beijing) Co. Ltd
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R32 Dome Button Threaded Carbide Button Bits , R32 Threaded Drill Bit
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...Threaded button bit and drifting tunneling bench drilling R32 threaded drill bit Rock Drill Thread Button Bits is suitable for R22, R25, R28, R32, R35, R38, T38, T45, T51, ST58, T60 rock drill rods use. It have many thread. It's widely used for hard rock(f=8~18) drilling use. Thread button drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat treatment, our drilling......
SUVEC Rock Drilling Tools
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R32 Tunneling Reamer Drill Bit , Threaded Tungsten Carbide Button Drill Bit
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R32 76mm-127mm Diameter Tunneling Reaming Drill Bit,Threaded Tungsten Carbide Button Drill Bit Application Reaming bits made from high alloy steel and tungsten carbide as same grade as internationally well-known brand Apply "hot (thermal) -insertion" ......
Beijing Jincheng Mining Technology Co., Ltd.
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Durable Alloy Steel Threaded Drill Bit , High Effective Rock Hammer Drill Bits T38
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... 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. Thread button drill bits are produced by...
Changsha Chaojingang machinery manufacturing 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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Pilot Adaptors Top Hammer Drilling for Underground Drifting / Tunnelling Equipment Drill Bit
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..., & 127mm Threaded One Piece Reamer 102mm & 127mm R38 Drifter Rods 2.1m–5.5m T38 Drifter Rods 2.1m–6.1m T38 M/F Drifter Rods 3.1m, 3.7m, 4.9m Shank Adaptors T38 & R38 to Suit Most Rock Drills Couplings T38 & R38 NB &...
ROSCHEN GROUP
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54MM Custom Drill Bits Sintering Shank Threaded Drill Bits OEM
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...Drilling Machines That Can Be Fitted With A Threaded Sleeve, Custom Sizes Are Available Drill bit type working diameter Production process OEM Straight shank 3-100MM Plating / Sintering Support Tapered shank 3-100MM Plating / Sintering Support Threaded shank 3-100MM Plating / Sintering Support Products ♦Reminder:Because different drilling machines have different requirements for the use of jigs, choose the corresponding drill...
Jiangmen Boke Industrial Co., Ltd
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