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top quality 76mm 89mm T45 T51 drop center thread button bits

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  • T51-89 Threaded Button Bit | Retrac Threaded Drill

    13 Button bit|Thread sizes:T45|Diameter:64mm, 70mm, 76mm, 89mm,102mm

    Get Price
  • R25, R28, R32, R35, R38, T38, T45, T51, ST58, ST60 ...

    T45 89mm Drop Center Retrac Ballistic Button Bits, Retrac Button Bit, T45 Threaded Button Bit, Ballistic Button Bits products of T45 offered by Liaocheng Jinquan Construction Machinery Co.,Ltd in China.

    Get Price
  • China T45 89mm Drop Center Retrac Ballistic Button

    T51-89mm Thread button bits. T51 button bits are widely used in Bench drilling, underground long hole drilling to match extension MF rod, MM rod heavy duty top hammer Drilling.. SUPERDRILL offers a complete selection of Top Hammer Drilling Tools to meet all of your drilling needs, which are suitable for any type of drilling application in mining, tunneling, construction and quarry work, and ...

    Get Price
  • T51-89mm Thread button bits - hbsuperdrill.com

    T38 top hammer rock drilling tools include T38 button bits, T38 cross bits, T38-102mm domer drill bit for reaming, T38-127mm reamer bits, T38 extension rod, T38 M/F rod, T38 guide tube, T38-Hex32-T38 hex extension rod, T38 coupling sleeves, T38 shank adaptor etc.

    Get Price
  • Threaded Button Bits R32 41mm, T38 76mm, T45

    Thread Button Bits: High quality and several thread with various carbide tips like YK05 are available. All products can be developed upon customers' request. Prodrill supply all kind of button bits with Rope thread R22, R25, R28, R32, R35, R38 and T thread, T38, T45, T51, ST58, ST68, T60 etc. for world famous brand drill rig. Main button bits is:

    Get Price
  • China High Wear Resistance T45 76mm Thread Button

    T51 Retrac Drop Center Ballistic button drill bit 64mm 76mm 89mm 102mm Thread Button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa to 260 Mpa compressive strength). Featuring spherical tungsten carbide inserts that is known to have strong configuration against carbide fracture.

    Get Price
  • T51 Retrac Drop Center Ballistic button drill bit 64mm ...

    Superdrill Threaded button bits. With the top quality of alloy steels imported from USA and the best carbides made in China, we produce all threaded button bits by hot press technology. A comprehensive range of various button bits shown as below: Thread sizes: R25, R28, R32, R35, R38, T38, T45, T51, ST58, ST60, GT60; Head diameters: 33mm ~ 152mm;

    Get Price
  • R25, R28, R32, R35, R38, T38, T45, T51, ST58, ST60 ...

    Granite drilling T45 76mm normal flat face thread drill button bits Description. With the top quality of alloy steels imported from USA and the best carbides made in China, we produce all retract threaded button bits by hot press technology. SINODRILLS thread button bits. Thread size: R32, SSR32, R35, SSR35, R38, T38, T45, T51, SST58, SST68, SGT60.

    Get Price
  • R25, R28, R32, R35, R38, T38, T45, T51, ST58, ST60 ...

    13 Button bit|Thread sizes:T45|Diameter:64mm, 70mm, 76mm, 89mm,102mm

    Get Price
  • China T45 89mm Drop Center Retrac Ballistic Button

    T45 89mm Drop Center Retrac Ballistic Button Bits, Retrac Button Bit, T45 Threaded Button Bit, Ballistic Button Bits products of T45 offered by Liaocheng Jinquan Construction Machinery Co.,Ltd in China.

    Get Price
  • Threaded Button Bits R32 41mm, T38 76mm, T45

    T38 top hammer rock drilling tools include T38 button bits, T38 cross bits, T38-102mm domer drill bit for reaming, T38-127mm reamer bits, T38 extension rod, T38 M/F rod, T38 guide tube, T38-Hex32-T38 hex extension rod, T38 coupling sleeves, T38 shank adaptor etc.

    Get Price
  • Drop Center Ballistic Thread Button Drill Bit For Rock ...

    High quality Drop Center Ballistic Thread Button Drill Bit For Rock Drilling , 76mm 89mm 102mm from China, China's leading tapered drill bits product, with strict quality control rock drill head factories, producing high quality rock drill head products.

    Get Price
  • T51-89 Threaded Button Bit | Retrac Threaded Drill

    T51 Retrac Drop Center Ballistic button drill bit 64mm 76mm 89mm 102mm Thread Button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa to 260 Mpa compressive strength). Featuring spherical tungsten carbide inserts that is known to have strong configuration against carbide fracture.

    Get Price
  • T51 Retrac Drop Center Ballistic button drill bit 64mm ...

    Superdrill Threaded button bits. With the top quality of alloy steels imported from USA and the best carbides made in China, we produce all threaded button bits by hot press technology. A comprehensive range of various button bits shown as below: Thread sizes: R25, R28, R32, R35, R38, T38, T45, T51, ST58, ST60, GT60; Head diameters: 33mm ~ 152mm;

    Get Price
  • R25, R28, R32, R35, R38, T38, T45, T51, ST58, ST60 ...

    Thread Button Bits: High quality and several thread with various carbide tips like YK05 are available. All products can be developed upon customers' request. Prodrill supply all kind of button bits with Rope thread R22, R25, R28, R32, R35, R38 and T thread, T38, T45, T51, ST58, ST68, T60 etc. for world famous brand drill rig. Main button bits is:

    Get Price
  • China High Wear Resistance T45 76mm Thread Button

    Rock drilling tools factory ProDrill manufactures rock drill bits: R32, T38, T45, T51, GT60 Threaded Button Bit is the most important size for benching and long-hole drilling underground Diameter: 76mm, 89mm, 102mm Skirt body: retrac, and normal, straightrac Face design: flat, uniface, Drop Center Carbide design: Dome, ballistic, semi-ballistic ...

    Get Price
  • R25, R28, R32, R35, R38, T38, T45, T51, ST58, ST60 ...

    13 Button bit|Thread sizes:T45|Diameter:64mm, 70mm, 76mm, 89mm,102mm

    Get Price
  • China T45 89mm Drop Center Retrac Ballistic Button

    T45 89mm Drop Center Retrac Ballistic Button Bits, Retrac Button Bit, T45 Threaded Button Bit, Ballistic Button Bits products of T45 offered by Liaocheng Jinquan Construction Machinery Co.,Ltd in China.

    Get Price
  • Threaded Button Bits R32 41mm, T38 76mm, T45

    T38 top hammer rock drilling tools include T38 button bits, T38 cross bits, T38-102mm domer drill bit for reaming, T38-127mm reamer bits, T38 extension rod, T38 M/F rod, T38 guide tube, T38-Hex32-T38 hex extension rod, T38 coupling sleeves, T38 shank adaptor etc.

    Get Price
  • Drop Center Ballistic Thread Button Drill Bit For Rock ...

    High quality Drop Center Ballistic Thread Button Drill Bit For Rock Drilling , 76mm 89mm 102mm from China, China's leading tapered drill bits product, with strict quality control rock drill head factories, producing high quality rock drill head products.

    Get Price
  • T51-89 Threaded Button Bit | Retrac Threaded Drill

    T51 Retrac Drop Center Ballistic button drill bit 64mm 76mm 89mm 102mm Thread Button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa to 260 Mpa compressive strength). Featuring spherical tungsten carbide inserts that is known to have strong configuration against carbide fracture.

    Get Price
  • T51 Retrac Drop Center Ballistic button drill bit 64mm ...

    Superdrill Threaded button bits. With the top quality of alloy steels imported from USA and the best carbides made in China, we produce all threaded button bits by hot press technology. A comprehensive range of various button bits shown as below: Thread sizes: R25, R28, R32, R35, R38, T38, T45, T51, ST58, ST60, GT60; Head diameters: 33mm ~ 152mm;

    Get Price
  • R25, R28, R32, R35, R38, T38, T45, T51, ST58, ST60 ...

    Thread Button Bits: High quality and several thread with various carbide tips like YK05 are available. All products can be developed upon customers' request. Prodrill supply all kind of button bits with Rope thread R22, R25, R28, R32, R35, R38 and T thread, T38, T45, T51, ST58, ST68, T60 etc. for world famous brand drill rig. Main button bits is:

    Get Price
  • China High Wear Resistance T45 76mm Thread Button

    Rock drilling tools factory ProDrill manufactures rock drill bits: R32, T38, T45, T51, GT60 Threaded Button Bit is the most important size for benching and long-hole drilling underground Diameter: 76mm, 89mm, 102mm Skirt body: retrac, and normal, straightrac Face design: flat, uniface, Drop Center Carbide design: Dome, ballistic, semi-ballistic ...

    Get Price
  • R25, R28, R32, R35, R38, T38, T45, T51, ST58, ST60 ...

    13 Button bit|Thread sizes:T45|Diameter:64mm, 70mm, 76mm, 89mm,102mm

    Get Price
  • China T45 89mm Drop Center Retrac Ballistic Button

    T45 89mm Drop Center Retrac Ballistic Button Bits, Retrac Button Bit, T45 Threaded Button Bit, Ballistic Button Bits products of T45 offered by Liaocheng Jinquan Construction Machinery Co.,Ltd in China.

    Get Price
  • Threaded Button Bits R32 41mm, T38 76mm, T45

    T38 top hammer rock drilling tools include T38 button bits, T38 cross bits, T38-102mm domer drill bit for reaming, T38-127mm reamer bits, T38 extension rod, T38 M/F rod, T38 guide tube, T38-Hex32-T38 hex extension rod, T38 coupling sleeves, T38 shank adaptor etc.

    Get Price
  • Drop Center Ballistic Thread Button Drill Bit For Rock ...

    High quality Drop Center Ballistic Thread Button Drill Bit For Rock Drilling , 76mm 89mm 102mm from China, China's leading tapered drill bits product, with strict quality control rock drill head factories, producing high quality rock drill head products.

    Get Price
  • T51-89 Threaded Button Bit | Retrac Threaded Drill

    T51 Retrac Drop Center Ballistic button drill bit 64mm 76mm 89mm 102mm Thread Button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa to 260 Mpa compressive strength). Featuring spherical tungsten carbide inserts that is known to have strong configuration against carbide fracture.

    Get Price
  • T51 Retrac Drop Center Ballistic button drill bit 64mm ...

    Superdrill Threaded button bits. With the top quality of alloy steels imported from USA and the best carbides made in China, we produce all threaded button bits by hot press technology. A comprehensive range of various button bits shown as below: Thread sizes: R25, R28, R32, R35, R38, T38, T45, T51, ST58, ST60, GT60; Head diameters: 33mm ~ 152mm;

    Get Price
  • R25, R28, R32, R35, R38, T38, T45, T51, ST58, ST60 ...

    Thread Button Bits: High quality and several thread with various carbide tips like YK05 are available. All products can be developed upon customers' request. Prodrill supply all kind of button bits with Rope thread R22, R25, R28, R32, R35, R38 and T thread, T38, T45, T51, ST58, ST68, T60 etc. for world famous brand drill rig. Main button bits is:

    Get Price
  • China High Wear Resistance T45 76mm Thread Button

    Rock drilling tools factory ProDrill manufactures rock drill bits: R32, T38, T45, T51, GT60 Threaded Button Bit is the most important size for benching and long-hole drilling underground Diameter: 76mm, 89mm, 102mm Skirt body: retrac, and normal, straightrac Face design: flat, uniface, Drop Center Carbide design: Dome, ballistic, semi-ballistic ...

    Get Price
  • T51-89 Threaded Button Bit | Retrac Threaded Drill

    13 Button bit|Thread sizes:T45|Diameter:64mm, 70mm, 76mm, 89mm,102mm

    Get Price
  • R25, R28, R32, R35, R38, T38, T45, T51, ST58, ST60 ...

    T45 89mm Drop Center Retrac Ballistic Button Bits, Retrac Button Bit, T45 Threaded Button Bit, Ballistic Button Bits products of T45 offered by Liaocheng Jinquan Construction Machinery Co.,Ltd in China.

    Get Price
  • China T45 89mm Drop Center Retrac Ballistic Button

    T51-89mm Thread button bits. T51 button bits are widely used in Bench drilling, underground long hole drilling to match extension MF rod, MM rod heavy duty top hammer Drilling.. SUPERDRILL offers a complete selection of Top Hammer Drilling Tools to meet all of your drilling needs, which are suitable for any type of drilling application in mining, tunneling, construction and quarry work, and ...

    Get Price
  • T51-89mm Thread button bits - hbsuperdrill.com

    T38 top hammer rock drilling tools include T38 button bits, T38 cross bits, T38-102mm domer drill bit for reaming, T38-127mm reamer bits, T38 extension rod, T38 M/F rod, T38 guide tube, T38-Hex32-T38 hex extension rod, T38 coupling sleeves, T38 shank adaptor etc.

    Get Price
  • Threaded Button Bits R32 41mm, T38 76mm, T45

    Thread Button Bits: High quality and several thread with various carbide tips like YK05 are available. All products can be developed upon customers' request. Prodrill supply all kind of button bits with Rope thread R22, R25, R28, R32, R35, R38 and T thread, T38, T45, T51, ST58, ST68, T60 etc. for world famous brand drill rig. Main button bits is:

    Get Price
  • China High Wear Resistance T45 76mm Thread Button

    T51 Retrac Drop Center Ballistic button drill bit 64mm 76mm 89mm 102mm Thread Button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa to 260 Mpa compressive strength). Featuring spherical tungsten carbide inserts that is known to have strong configuration against carbide fracture.

    Get Price
  • T51 Retrac Drop Center Ballistic button drill bit 64mm ...

    Superdrill Threaded button bits. With the top quality of alloy steels imported from USA and the best carbides made in China, we produce all threaded button bits by hot press technology. A comprehensive range of various button bits shown as below: Thread sizes: R25, R28, R32, R35, R38, T38, T45, T51, ST58, ST60, GT60; Head diameters: 33mm ~ 152mm;

    Get Price
  • R25, R28, R32, R35, R38, T38, T45, T51, ST58, ST60 ...

    Granite drilling T45 76mm normal flat face thread drill button bits Description. With the top quality of alloy steels imported from USA and the best carbides made in China, we produce all retract threaded button bits by hot press technology. SINODRILLS thread button bits. Thread size: R32, SSR32, R35, SSR35, R38, T38, T45, T51, SST58, SST68, SGT60.

    Get Price
  • R25, R28, R32, R35, R38, T38, T45, T51, ST58, ST60 ...

    13 Button bit|Thread sizes:T45|Diameter:64mm, 70mm, 76mm, 89mm,102mm

    Get Price
  • China T45 89mm Drop Center Retrac Ballistic Button

    T45 89mm Drop Center Retrac Ballistic Button Bits, Retrac Button Bit, T45 Threaded Button Bit, Ballistic Button Bits products of T45 offered by Liaocheng Jinquan Construction Machinery Co.,Ltd in China.

    Get Price
  • Threaded Button Bits R32 41mm, T38 76mm, T45

    T38 top hammer rock drilling tools include T38 button bits, T38 cross bits, T38-102mm domer drill bit for reaming, T38-127mm reamer bits, T38 extension rod, T38 M/F rod, T38 guide tube, T38-Hex32-T38 hex extension rod, T38 coupling sleeves, T38 shank adaptor etc.

    Get Price
  • Drop Center Ballistic Thread Button Drill Bit For Rock ...

    High quality Drop Center Ballistic Thread Button Drill Bit For Rock Drilling , 76mm 89mm 102mm from China, China's leading tapered drill bits product, with strict quality control rock drill head factories, producing high quality rock drill head products.

    Get Price
  • T51-89 Threaded Button Bit | Retrac Threaded Drill

    T51 Retrac Drop Center Ballistic button drill bit 64mm 76mm 89mm 102mm Thread Button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa to 260 Mpa compressive strength). Featuring spherical tungsten carbide inserts that is known to have strong configuration against carbide fracture.

    Get Price
  • T51 Retrac Drop Center Ballistic button drill bit 64mm ...

    Superdrill Threaded button bits. With the top quality of alloy steels imported from USA and the best carbides made in China, we produce all threaded button bits by hot press technology. A comprehensive range of various button bits shown as below: Thread sizes: R25, R28, R32, R35, R38, T38, T45, T51, ST58, ST60, GT60; Head diameters: 33mm ~ 152mm;

    Get Price
  • R25, R28, R32, R35, R38, T38, T45, T51, ST58, ST60 ...

    Thread Button Bits: High quality and several thread with various carbide tips like YK05 are available. All products can be developed upon customers' request. Prodrill supply all kind of button bits with Rope thread R22, R25, R28, R32, R35, R38 and T thread, T38, T45, T51, ST58, ST68, T60 etc. for world famous brand drill rig. Main button bits is:

    Get Price
  • China High Wear Resistance T45 76mm Thread Button

    Rock drilling tools factory ProDrill manufactures rock drill bits: R32, T38, T45, T51, GT60 Threaded Button Bit is the most important size for benching and long-hole drilling underground Diameter: 76mm, 89mm, 102mm Skirt body: retrac, and normal, straightrac Face design: flat, uniface, Drop Center Carbide design: Dome, ballistic, semi-ballistic ...

    Get Price
  • R25, R28, R32, R35, R38, T38, T45, T51, ST58, ST60 ...

    13 Button bit|Thread sizes:T45|Diameter:64mm, 70mm, 76mm, 89mm,102mm

    Get Price
  • China T45 89mm Drop Center Retrac Ballistic Button

    T45 89mm Drop Center Retrac Ballistic Button Bits, Retrac Button Bit, T45 Threaded Button Bit, Ballistic Button Bits products of T45 offered by Liaocheng Jinquan Construction Machinery Co.,Ltd in China.

    Get Price
  • Threaded Button Bits R32 41mm, T38 76mm, T45

    T38 top hammer rock drilling tools include T38 button bits, T38 cross bits, T38-102mm domer drill bit for reaming, T38-127mm reamer bits, T38 extension rod, T38 M/F rod, T38 guide tube, T38-Hex32-T38 hex extension rod, T38 coupling sleeves, T38 shank adaptor etc.

    Get Price
  • Drop Center Ballistic Thread Button Drill Bit For Rock ...

    High quality Drop Center Ballistic Thread Button Drill Bit For Rock Drilling , 76mm 89mm 102mm from China, China's leading tapered drill bits product, with strict quality control rock drill head factories, producing high quality rock drill head products.

    Get Price
  • T51-89 Threaded Button Bit | Retrac Threaded Drill

    T51 Retrac Drop Center Ballistic button drill bit 64mm 76mm 89mm 102mm Thread Button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa to 260 Mpa compressive strength). Featuring spherical tungsten carbide inserts that is known to have strong configuration against carbide fracture.

    Get Price
  • T51 Retrac Drop Center Ballistic button drill bit 64mm ...

    Superdrill Threaded button bits. With the top quality of alloy steels imported from USA and the best carbides made in China, we produce all threaded button bits by hot press technology. A comprehensive range of various button bits shown as below: Thread sizes: R25, R28, R32, R35, R38, T38, T45, T51, ST58, ST60, GT60; Head diameters: 33mm ~ 152mm;

    Get Price
  • R25, R28, R32, R35, R38, T38, T45, T51, ST58, ST60 ...

    Thread Button Bits: High quality and several thread with various carbide tips like YK05 are available. All products can be developed upon customers' request. Prodrill supply all kind of button bits with Rope thread R22, R25, R28, R32, R35, R38 and T thread, T38, T45, T51, ST58, ST68, T60 etc. for world famous brand drill rig. Main button bits is:

    Get Price
  • China High Wear Resistance T45 76mm Thread Button

    Rock drilling tools factory ProDrill manufactures rock drill bits: R32, T38, T45, T51, GT60 Threaded Button Bit is the most important size for benching and long-hole drilling underground Diameter: 76mm, 89mm, 102mm Skirt body: retrac, and normal, straightrac Face design: flat, uniface, Drop Center Carbide design: Dome, ballistic, semi-ballistic ...

    Get Price
  • R25, R28, R32, R35, R38, T38, T45, T51, ST58, ST60 ...

    13 Button bit|Thread sizes:T45|Diameter:64mm, 70mm, 76mm, 89mm,102mm

    Get Price
  • China T45 89mm Drop Center Retrac Ballistic Button

    T45 89mm Drop Center Retrac Ballistic Button Bits, Retrac Button Bit, T45 Threaded Button Bit, Ballistic Button Bits products of T45 offered by Liaocheng Jinquan Construction Machinery Co.,Ltd in China.

    Get Price
  • Threaded Button Bits R32 41mm, T38 76mm, T45

    T38 top hammer rock drilling tools include T38 button bits, T38 cross bits, T38-102mm domer drill bit for reaming, T38-127mm reamer bits, T38 extension rod, T38 M/F rod, T38 guide tube, T38-Hex32-T38 hex extension rod, T38 coupling sleeves, T38 shank adaptor etc.

    Get Price
  • Drop Center Ballistic Thread Button Drill Bit For Rock ...

    High quality Drop Center Ballistic Thread Button Drill Bit For Rock Drilling , 76mm 89mm 102mm from China, China's leading tapered drill bits product, with strict quality control rock drill head factories, producing high quality rock drill head products.

    Get Price
  • T51-89 Threaded Button Bit | Retrac Threaded Drill

    T51 Retrac Drop Center Ballistic button drill bit 64mm 76mm 89mm 102mm Thread Button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa to 260 Mpa compressive strength). Featuring spherical tungsten carbide inserts that is known to have strong configuration against carbide fracture.

    Get Price
  • T51 Retrac Drop Center Ballistic button drill bit 64mm ...

    Superdrill Threaded button bits. With the top quality of alloy steels imported from USA and the best carbides made in China, we produce all threaded button bits by hot press technology. A comprehensive range of various button bits shown as below: Thread sizes: R25, R28, R32, R35, R38, T38, T45, T51, ST58, ST60, GT60; Head diameters: 33mm ~ 152mm;

    Get Price
  • R25, R28, R32, R35, R38, T38, T45, T51, ST58, ST60 ...

    Thread Button Bits: High quality and several thread with various carbide tips like YK05 are available. All products can be developed upon customers' request. Prodrill supply all kind of button bits with Rope thread R22, R25, R28, R32, R35, R38 and T thread, T38, T45, T51, ST58, ST68, T60 etc. for world famous brand drill rig. Main button bits is:

    Get Price
  • China High Wear Resistance T45 76mm Thread Button

    Rock drilling tools factory ProDrill manufactures rock drill bits: R32, T38, T45, T51, GT60 Threaded Button Bit is the most important size for benching and long-hole drilling underground Diameter: 76mm, 89mm, 102mm Skirt body: retrac, and normal, straightrac Face design: flat, uniface, Drop Center Carbide design: Dome, ballistic, semi-ballistic ...

    Get Price
  • R25, R28, R32, R35, R38, T38, T45, T51, ST58, ST60 ...

    13 Button bit|Thread sizes:T45|Diameter:64mm, 70mm, 76mm, 89mm,102mm

    Get Price
  • China T45 89mm Drop Center Retrac Ballistic Button

    T45 89mm Drop Center Retrac Ballistic Button Bits, Retrac Button Bit, T45 Threaded Button Bit, Ballistic Button Bits products of T45 offered by Liaocheng Jinquan Construction Machinery Co.,Ltd in China.

    Get Price
  • Threaded Button Bits R32 41mm, T38 76mm, T45

    T38 top hammer rock drilling tools include T38 button bits, T38 cross bits, T38-102mm domer drill bit for reaming, T38-127mm reamer bits, T38 extension rod, T38 M/F rod, T38 guide tube, T38-Hex32-T38 hex extension rod, T38 coupling sleeves, T38 shank adaptor etc.

    Get Price
  • Drop Center Ballistic Thread Button Drill Bit For Rock ...

    High quality Drop Center Ballistic Thread Button Drill Bit For Rock Drilling , 76mm 89mm 102mm from China, China's leading tapered drill bits product, with strict quality control rock drill head factories, producing high quality rock drill head products.

    Get Price
  • T51-89 Threaded Button Bit | Retrac Threaded Drill

    T51 Retrac Drop Center Ballistic button drill bit 64mm 76mm 89mm 102mm Thread Button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa to 260 Mpa compressive strength). Featuring spherical tungsten carbide inserts that is known to have strong configuration against carbide fracture.

    Get Price
  • T51 Retrac Drop Center Ballistic button drill bit 64mm ...

    Superdrill Threaded button bits. With the top quality of alloy steels imported from USA and the best carbides made in China, we produce all threaded button bits by hot press technology. A comprehensive range of various button bits shown as below: Thread sizes: R25, R28, R32, R35, R38, T38, T45, T51, ST58, ST60, GT60; Head diameters: 33mm ~ 152mm;

    Get Price
  • R25, R28, R32, R35, R38, T38, T45, T51, ST58, ST60 ...

    Thread Button Bits: High quality and several thread with various carbide tips like YK05 are available. All products can be developed upon customers' request. Prodrill supply all kind of button bits with Rope thread R22, R25, R28, R32, R35, R38 and T thread, T38, T45, T51, ST58, ST68, T60 etc. for world famous brand drill rig. Main button bits is:

    Get Price
  • China High Wear Resistance T45 76mm Thread Button

    Rock drilling tools factory ProDrill manufactures rock drill bits: R32, T38, T45, T51, GT60 Threaded Button Bit is the most important size for benching and long-hole drilling underground Diameter: 76mm, 89mm, 102mm Skirt body: retrac, and normal, straightrac Face design: flat, uniface, Drop Center Carbide design: Dome, ballistic, semi-ballistic ...

    Get Price
  • R25, R28, R32, R35, R38, T38, T45, T51, ST58, ST60 ...

    13 Button bit|Thread sizes:T45|Diameter:64mm, 70mm, 76mm, 89mm,102mm

    Get Price
  • China T45 89mm Drop Center Retrac Ballistic Button

    T45 89mm Drop Center Retrac Ballistic Button Bits, Retrac Button Bit, T45 Threaded Button Bit, Ballistic Button Bits products of T45 offered by Liaocheng Jinquan Construction Machinery Co.,Ltd in China.

    Get Price
  • Threaded Button Bits R32 41mm, T38 76mm, T45

    T38 top hammer rock drilling tools include T38 button bits, T38 cross bits, T38-102mm domer drill bit for reaming, T38-127mm reamer bits, T38 extension rod, T38 M/F rod, T38 guide tube, T38-Hex32-T38 hex extension rod, T38 coupling sleeves, T38 shank adaptor etc.

    Get Price
  • Drop Center Ballistic Thread Button Drill Bit For Rock ...

    High quality Drop Center Ballistic Thread Button Drill Bit For Rock Drilling , 76mm 89mm 102mm from China, China's leading tapered drill bits product, with strict quality control rock drill head factories, producing high quality rock drill head products.

    Get Price
  • T51-89 Threaded Button Bit | Retrac Threaded Drill

    T51 Retrac Drop Center Ballistic button drill bit 64mm 76mm 89mm 102mm Thread Button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa to 260 Mpa compressive strength). Featuring spherical tungsten carbide inserts that is known to have strong configuration against carbide fracture.

    Get Price
  • T51 Retrac Drop Center Ballistic button drill bit 64mm ...

    Superdrill Threaded button bits. With the top quality of alloy steels imported from USA and the best carbides made in China, we produce all threaded button bits by hot press technology. A comprehensive range of various button bits shown as below: Thread sizes: R25, R28, R32, R35, R38, T38, T45, T51, ST58, ST60, GT60; Head diameters: 33mm ~ 152mm;

    Get Price
  • R25, R28, R32, R35, R38, T38, T45, T51, ST58, ST60 ...

    Thread Button Bits: High quality and several thread with various carbide tips like YK05 are available. All products can be developed upon customers' request. Prodrill supply all kind of button bits with Rope thread R22, R25, R28, R32, R35, R38 and T thread, T38, T45, T51, ST58, ST68, T60 etc. for world famous brand drill rig. Main button bits is:

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  • China High Wear Resistance T45 76mm Thread Button

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