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rock drill bits

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buy Hard Rock Drilling Tool Numa Series Middle and High Pressure DTH Hammer Bit for Borehole online manufacturer

Hard Rock Drilling Tool Numa Series Middle and High Pressure DTH Hammer Bit for Borehole

New Design DTH Drill Bits For NUMA Series High Air Pressure DTH Hammer We can design and manufacture the personalized products to meet your specical apllication, such as changing the tungsten carbide insert ... Read More
2025-03-07 16:33:33
buy IADC437 IADC637 Tricone Drill Bits Water Well Drilling Forging Processing online manufacturer

IADC437 IADC637 Tricone Drill Bits Water Well Drilling Forging Processing

IADC437 Tricone Drill Bits IADC637 Tricone Drill Bits Water Well Drilling Description: IADC Codes: IADC437, IADC637 Diameter: 311 mm = 12,2 " inches Application: Water and Oil Well Drilling, Coal Mining, Stones... Read More
2022-03-15 15:38:40
buy Forging Dth Hammer Bits 251mm Diameter Mining Drill Bits Wear Resistance online manufacturer

Forging Dth Hammer Bits 251mm Diameter Mining Drill Bits Wear Resistance

Down The Hole Drilling Tools DTH Drill Bits QL80 - 251mm Watermark Details Description: DTH Drill Bits, made by KSQ Technologies, have powerful drilling capacity, great reliability and low operating cost. ... Read More
2025-03-07 16:33:34
buy Tunneling 102mm T45 Hard Rock Drill Drill Bit online manufacturer

Tunneling 102mm T45 Hard Rock Drill Drill Bit

Tunneling 102mm T45 Hard Rock Drill Drill Bit Threaded button drill bit is mainly used with hydraulic drill and hydraulic drill rod to drill holes through matching with different type drill rods. It is mainly ... Read More
2022-09-28 10:26:59
buy High Penetration DTH Drill Bits For NUMA Series , High Air Pressure DTH Hammer online manufacturer

High Penetration DTH Drill Bits For NUMA Series , High Air Pressure DTH Hammer

New Design DTH Drill Bits For NUMA Series High Air Pressure DTH Hammer We can design and manufacture the personalized products to meet your specical apllication, such as changing the tungsten carbide insert ... Read More
2020-05-06 14:48:23
buy Tunneling / Mining Carbide Tipped Drill Bits High Penetration 254mm - 381mm Size online manufacturer

Tunneling / Mining Carbide Tipped Drill Bits High Penetration 254mm - 381mm Size

New Design DTH Drill Bits For NUMA Series High Air Pressure DTH Hammer We can design and manufacture the personalized products to meet your specical apllication, such as changing the tungsten carbide insert ... Read More
2025-03-10 17:23:54
buy T51 115mm Ballistic Spherical Thread Button Bits Rock Drilling online manufacturer

T51 115mm Ballistic Spherical Thread Button Bits Rock Drilling

T51 115mm Ballistic Spherical Thread Button Rock Drill Bits 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... Read More
2025-03-11 10:02:39
buy 7° Taper Button Drill Bit Diameter 40mm Gauge 4 x 8mm Tungsten Carbide online manufacturer

7° Taper Button Drill Bit Diameter 40mm Gauge 4 x 8mm Tungsten Carbide

7 Taper Button Drill Bit Diameter 40mm Gauge 4 x 8mm Tungsten Carbide Suitable for small hole range Widely used in Dimensional Stone Quarrying Industry Widely used in Underground Mining Industry Description ... Read More
2022-04-13 15:03:05
buy Dome Reaming Drill Bit , T38 / T45 Tungsten Carbide Drill Bits online manufacturer

Dome Reaming Drill Bit , T38 / T45 Tungsten Carbide Drill Bits

Dome Reaming Drill Bit , T38 / T45 Tungsten Carbide Drill Bits Reaming bits 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 ... Read More
2022-03-15 16:20:23
buy 7/11/12 Degree Tungsten Carbide Tapered Drill Bit For Mining Coal Drilling online manufacturer

7/11/12 Degree Tungsten Carbide Tapered Drill Bit For Mining Coal Drilling

7/11/12 Degree Tungsten Carbide Tapered Drill Bit For Mining Coal Drilling Describtion Miroc tapered equipment affords drillers the ability to change drilling bits whilst still using the same drilling rod. ... Read More
2022-04-13 15:03:05
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