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rock drilling tools for tunneling

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buy 190mm T38 210mm T45 Threaded Coupling Sleeve For Connecting Extension Drill Rod online manufacturer

190mm T38 210mm T45 Threaded Coupling Sleeve For Connecting Extension Drill Rod

T38, T45 Threaded Coupling Sleeve for Connecting Extension Drill Rod Coupling sleeves, other name is Coupling, when using rock drills with male shank adapters and a conventional drifter rod, a coupling is ... Read More
2022-03-15 16:18:29
buy T45 152mm Retrac Body Button Drill Bit With Drop Center For Granite Drilling online manufacturer

T45 152mm Retrac Body Button Drill Bit With Drop Center For Granite Drilling

T45 152mm Drop Center Face Button Drill Bit for Hard Rock Drilling and Hole Blasting Thread button drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat treatment, our drilling ... Read More
2020-05-06 14:49:59
buy TOP HAMMER Furukawa HD300 Shank Adapter 645mm For Bench Drilling online manufacturer

TOP HAMMER Furukawa HD300 Shank Adapter 645mm For Bench Drilling

Top Hammer Furukawa HD300 Shank Adapter 645mm For Bench Drilling The shank adapter are manufactured from specially selected alloy steels followed by heat treatment through carburizing which withstands the high ... Read More
2022-03-15 15:37:16
buy Durable Retractable Drill Bit GT60 Thread For 3660mm MF Drill Rod High Performance online manufacturer

Durable Retractable Drill Bit GT60 Thread For 3660mm MF Drill Rod High Performance

Factory High Quality GT60 Thread Retrac Button Mining Bit apply to 3660mm MF Drill Rod Product Description KSQ(Miroc)thread button drill bits are made by high quality alloy steel bar and tungsten carbides. ... Read More
2022-03-15 16:44:09
buy  Type Body Drop Center T45-89mm T60-102mm Button Bit For Mining online manufacturer

Type Body Drop Center T45-89mm T60-102mm Button Bit For Mining

Type Body Drop Center T45-89mm T60-102mm Button Bit For Mining T thread top hammer drilling bits are designed for extended wear life. In addition to this, you benefit from great versitality, higher penetration ... Read More
2021-05-26 17:24:19
buy Fast Quarrying T38 64mm 76mm Ballistic Carbides Thread Button Drill Bit online manufacturer

Fast Quarrying T38 64mm 76mm Ballistic Carbides Thread Button Drill Bit

Fast Quarrying T38 64mm 76mm Ballistic Carbides 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 ... Read More
2025-03-11 10:02:36
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Spherical Buttons Concave Face DTH Drill Bits SD6 / DHD360 Down The Hole Tools

Spherical Buttons Concave Face DTH Drill Bits SD6 / DHD360 Down The Hole Tools Specification Dth rock drill bits are in different sizes ranging from 3" to 12". Dth rock drill bits are available in valveless ... Read More
2025-03-10 16:14:01
buy Tungsten Carbide 4° 46mm Tapered Button Bit for Rock Mining online manufacturer

Tungsten Carbide 4° 46mm Tapered Button Bit for Rock Mining

Tungsten Carbide 4 46mm Tapered Button Bit for Rock Mining KSQ offers a complete line of tapered rods and bits for all of your hand-held pneumatic drilling needs. For mine, quarry and tunnel work, we provide ... Read More
2025-09-01 16:41:58
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Coal Mining Auger Drill Bit Chisel Drill Bit Conical Drill Bit With Bullet Tooth

Tungsten Carbide Tips coal mining bit / PDC double wing drill bit Tungsten Carbide Particles: We only use the highest grade tungsten carbide as raw material for tool tips. The crushed raw material dual grain ... Read More
2021-08-26 13:38:02
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Tungsten Carbide Tips Chisel Drill Bit With Double Step Shank / Bullet Tooth Cutter Bit

Tungsten Carbide Tips coal mining bit / PDC double wing drill bit According to different purposes, drill bits are classified into cemented carbide bolting drill bits and PDC bolting drill bits applied to coal ... Read More
2021-08-30 10:55:37
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