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rock drill bits

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buy High Air Pressure DTH Drill Bits 10 Inch Rock Drilling Tool ORE Mining Hammer Drill Bit online manufacturer

High Air Pressure DTH Drill Bits 10 Inch Rock Drilling Tool ORE Mining Hammer Drill Bit

10inch High Air Pressure DTH Drill Bits NUMA100 Rock Drilling Tool ORE Mining hammering drill bit Drill Bit Bit Dia. (mm) Air Holes No. Gauge Buttons Front Buttons Weight(Kg) mm inch Numa100 254 10 3 12*18 20... Read More
2025-03-10 17:23:53
buy 64mm 70mm 76mm Stone rock hammer Drilling Bits Middle Air Pressure Br 1 Br 2 Br 3 DTH Hammer Bits online manufacturer

64mm 70mm 76mm Stone rock hammer Drilling Bits Middle Air Pressure Br 1 Br 2 Br 3 DTH Hammer Bits

Middle Air Pressure BR1 BR2 Hammer 64mm 70mm 76mm DTH Drill Bits Concave Face Ballistic Button Concave Face Spherical Button Convex Face Ballistic Button Flat Face Spherical Button Face: Flat Face, Concave Face... Read More
2022-03-15 16:14:01
buy Drill Bit Cross Type R32 High Speed For Drifting / Tunneling Thread online manufacturer

Drill Bit Cross Type R32 High Speed For Drifting / Tunneling Thread

Drifting and Tunneling Tools Cross-type Bit R32 Product specifications: Drill Bit Diameter, mm No x Button Diameter Flushing Hole Weight approx., kg Front Gauge Angle Front Side Cross-type Bit 41 16 x 10 - 1 4 ... Read More
2022-05-18 16:51:40
buy R28 76mm Carbide Reaming Dome Threaded Button Bit For Rock Drilling online manufacturer

R28 76mm Carbide Reaming Dome Threaded Button Bit For Rock Drilling

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 ... Read More
2021-08-10 10:51:24
buy T45 T51 Threaded Drill Bit Adapter Rock Drilling Black Color For COP 1840 Ex online manufacturer

T45 T51 Threaded Drill Bit Adapter Rock Drilling Black Color For COP 1840 Ex

Shank Adapter For Atlas Copco COP 1840EX Drifter Thread Part Number Length(mm) Diameter(mm) Weight(kg) Flushing Tube(mm) T45(1 3/4') 414832480 770 60 10.8 - T51(2') 414832481 770 60 10.9 - Shank adapter ATLAS ... Read More
2022-03-15 15:37:21
buy T45 T51 Adapter Length 770mm Bench Drilling Rock Drill Parts Extractor Drifter Shank Adapter online manufacturer

T45 T51 Adapter Length 770mm Bench Drilling Rock Drill Parts Extractor Drifter Shank Adapter

T45 T51 Adapter Length 770mm Bench Drilling Rock Drill Parts Extractor Drifter Shank Adapter Shank Adapter For Atlas Copco COP 1840EX Drifter Thread Part Number Length(mm) Diameter(mm) Weight(kg) Flushing Tube... Read More
2022-03-15 15:37:20
buy 89mm-127mm T51 Diameter Retractable Drill Bit For Tunneling Forging Processing Type online manufacturer

89mm-127mm T51 Diameter Retractable Drill Bit For Tunneling Forging Processing Type

Product Description: The Retractable Drill Bit is an essential tool for various drilling applications in the mining, construction, and tunneling industries. This innovative product is designed with precision ... Read More
2025-03-27 14:19:20
buy Tungsten Carbide Tips Chisel Drill Bit With Double Step Shank / Bullet Tooth Cutter Bit online manufacturer

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
buy Coal Mining Auger Drill Bit Chisel Drill Bit Conical Drill Bit With Bullet Tooth online manufacturer

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
buy 76mm Nq Non Core Diamond Hole Drill Bits For Medium Hard To Hard Formation online manufacturer

76mm Nq Non Core Diamond Hole Drill Bits For Medium Hard To Hard Formation

76mm NQ Diamond Non-Core Bit For Medium Hard to hard formation NQ Non core Bit, Medium Hard to hard formation, NQ Rod Box Thread, size :76mm, Outer Dia, Diamond size : 20-25 SPC, 4 fluids waterways, concave ... Read More
2025-03-12 15:30:21
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