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down hole hammer

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buy DHD 340 4" High Pressure DTH Drill Bits For Blasting / Geothermal Hole online manufacturer

DHD 340 4" High Pressure DTH Drill Bits For Blasting / Geothermal Hole

DHD340, SD4 ,QL40, M40, 4" High Pressure DTH Bits uesd in blasting and geotheromal hole Diameter: 105mm to 152mm. Applicaiton field: blasting hole, geotheromal hole. Face design: flat, convex, concave Inserts ... Read More
2025-03-10 16:14:03
buy High Grade Tungsten DTH Drilling Tools DTH450 Hammer Top Sub online manufacturer

High Grade Tungsten DTH Drilling Tools DTH450 Hammer Top Sub

High Grade Tungsten DTH Drilling Tools DTH450 Hammer Top Sub Description For use on DTH450 Hammer Spare Parts Color: Based on Customer requirements Material: Tungsten carbide and high strength alloy steel ... Read More
2019-11-20 16:45:07
buy Down The Hole DTH Drill Bits online manufacturer

Down The Hole DTH Drill Bits

Description 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. ... Read More
2022-03-15 16:14:01
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 High Penetration DTH Rock Drill Bit High Air Pressure DTH Hammer 254mm - 381mm online manufacturer

High Penetration DTH Rock Drill Bit High Air Pressure DTH Hammer 254mm - 381mm

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 17:23:52
buy Spherical Ballistic Inserts DTH Drill Bits Rock Drilling Bits For M40 DTH Hammer online manufacturer

Spherical Ballistic Inserts DTH Drill Bits Rock Drilling Bits For M40 DTH Hammer

Spherical Ballistic Inserts DTH Drill Bits Green For M40 Shank 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 ... Read More
2025-03-10 16:14:02
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Diameter 76mm 89mm 114mm DTH Hammer Drill Rods Drill Pipes

Friction welded DTH Drill Pipes used for Water well drilling in mine and construction In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since ... Read More
2022-03-15 15:42:19
buy BR2-76mm Tungsten Carbide Drill Bits For Middle Air Pressure Dth Hammer online manufacturer

BR2-76mm Tungsten Carbide Drill Bits For Middle Air Pressure Dth Hammer

BR2-76mm Drill Bit For Middle Air Pressure Dth Hammer Products Parameters: 1.high and low air pressure down-the-hole drill bits 2.Face type: drop center bit/concave face/convex face/double gauge face/flat face ... Read More
2025-03-10 16:14:04
buy High Strength 5-20 Feet MF Rod T51 Round 52-T51 For Big Hole Drilling online manufacturer

High Strength 5-20 Feet MF Rod T51 Round 52-T51 For Big Hole Drilling

High-Strength 5~20 Feet MF Rod T51-Round52-T51 For Big Hole Drilling Male/Male rod,Male/Female(M/F)Rod-Speed rod M/F drill steel is an alternative to couplings sleeves to include the female part of the threaded ... Read More
2022-03-15 16:25:36
buy Ql120-349mm Drilling Button Bits Rock Drilling Equipment Tools Dth online manufacturer

Ql120-349mm Drilling Button Bits Rock Drilling Equipment Tools Dth

QL120-349mm Rock Drilling Equipment Tools Dth Drilling Button Bits Description In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the ... Read More
2023-03-28 14:16:56
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