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rock drill bits

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buy Low Pressure Stone Drilling Bits / Underground Mining Drill Bits BR 95mm online manufacturer

Low Pressure Stone Drilling Bits / Underground Mining Drill Bits BR 95mm

Low Pressure Milling DTH Drill Bits Underground Mining Drill Bit BR 95mm Product Description In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. ... Read More
2025-03-10 16:14:05
buy High Manganese Steel DTH Hammer Bits Diameter 90mm For CIR90 Hammer online manufacturer

High Manganese Steel DTH Hammer Bits Diameter 90mm For CIR90 Hammer

In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is in direct contact with the drill bit, little energy is lost. This gives ... Read More
2025-03-07 16:33:34
buy 85 - 105mm Underground Mining Drill Bit For 3 Inch High Air Pressure BR3 / DHD330 / COP32 DTH Hammer online manufacturer

85 - 105mm Underground Mining Drill Bit For 3 Inch High Air Pressure BR3 / DHD330 / COP32 DTH Hammer

85-105mm DTH Drill Bit For 3 Inch High Air Pressure BR3/DHD330/COP32 DTH Hammer for Underground mining DTH Button Bit Description: HAMMER INCH BIT DIA(MM) BIT DIA(INCH) SHANK 1 64MM-76MM 2 1/2"-3" BR1 2 76MM... Read More
2025-03-10 17:23:54
buy 7 Degree 30mm 40mm For Quarrying Industry Alloy Steel Tapered Cross Bits online manufacturer

7 Degree 30mm 40mm For Quarrying Industry Alloy Steel Tapered Cross Bits

7 Degree 30mm 40mm For Quarrying Industry Alloy Steel Tapered Cross Bits Application The cross rock drill bit can be used under any rock drilling condition, it's hardly impacted by the model of drill rig and ... Read More
2022-04-27 17:00:05
buy QL50 Convex Face DTH Drill Bits For Underground Long Hole Rock Drilling online manufacturer

QL50 Convex Face DTH Drill Bits For Underground Long Hole Rock Drilling

Diameter 140mm QL50 Convex Face DTH Drill Bit For Underground Long Hole Rock Drilling DTH Button Bit Description: Name: DTH Button Bit Diameter: 140mm Face design: Convex Face Carbide Shape: Ballistic and ... Read More
2025-03-10 17:23:53
buy High Strength H25 Threaded Cross Bits Tungsten Carbide Material For Underground Mining online manufacturer

High Strength H25 Threaded Cross Bits Tungsten Carbide Material For Underground Mining

H25 Threaded Drill Bit Cross Type Small Hole Rock Drilling Tools Description: H25 Thread System affords drillers the ability to change drilling bits whilst still using the same drilling rod for small hole ... Read More
2020-04-15 02:48:16
buy Hight Quality T45 89mm Tungsten Carbide Threaded Button Bits online manufacturer

Hight Quality T45 89mm Tungsten Carbide Threaded Button Bits

Hight Quality T45 89mm Tungsten Carbide Threaded Button Bits Thread button drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat treatment, our drilling tools are tough enough ... Read More
2022-10-28 11:33:27
buy Hard Rock Stone Drilling Tools , Tungsten Carbide Thread Button Bit online manufacturer

Hard Rock Stone Drilling Tools , Tungsten Carbide Thread Button Bit

Hard Rock Stone Drilling Tools , Tungsten Carbide Thread Button Bit 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 ... Read More
2020-06-09 14:20:06
buy Mining / Tunneling Quarry Rock Drilling Tools , Thread Drill Bits online manufacturer

Mining / Tunneling Quarry Rock Drilling Tools , Thread Drill Bits

Mining / Tunneling Quarry Rock Drilling Tools , Thread 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 ... Read More
2020-06-09 14:20:07
buy High Air Pressure Dth Drill Bit DHD 360 COP 64 SD 6 QL 60 Mission 60 Hammer online manufacturer

High Air Pressure Dth Drill Bit DHD 360 COP 64 SD 6 QL 60 Mission 60 Hammer

DHD360 COP64 SD6 QL60 Mission60 DTH Bits High Air Pressure DTH Bits DTH Hammer drill bit Concave Face The all-around application bit face specifically for medium hard and homogenerous rock formations. Good hole ... Read More
2022-03-15 16:14:01
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