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rock drilling tools for tunneling

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buy 7 Degree 11 Degree12 Degree Mining Hex22mm Shank Tapered Drill Rod online manufacturer

7 Degree 11 Degree12 Degree Mining Hex22mm Shank Tapered Drill Rod

7 degree 11 degree12 degree mining hex22mm shank tapered drill rod Shank: Hex22x108mm, Hex25mmx159mm Degree/Grade: 4 degree, 6 degree, 7 degree, 11 degree, 12 degree Legnth: 600m, 800mm, 1000mm, 1200mm, 1500mm, ... Read More
2020-04-15 02:48:04
buy DTH Hammer Reaming Bits Tungsten Carbide Inserts Oil Well Hole Opener Drill Bit online manufacturer

DTH Hammer Reaming Bits Tungsten Carbide Inserts Oil Well Hole Opener Drill Bit

DTH Hammer Reaming Bits Tungsten Carbide Inserts Oil Well Hole Opener Drill Bit Product introduction Hammer size: 3.5~4 5~8 10~12 Hammer Shank Style: DHD3.5, QL30, COP34, DHD340A, SD4, Mission40... Guide ... Read More
2025-03-10 16:15:59
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Bench Drilling Steel Drill Rod , R38 / T38 / T45 Drilling Mining Machinery Parts

Bench Drilling Steel Drill Rod , R38 / T38 / T45 Drilling Mining Machinery Parts Our dominant drill bits are chisel bits, cross bits, buttons bits, DTH bits We are a professional company which is specialized in ... Read More
2025-03-12 15:08:54
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Low Air Pressure CIR90 Dth Drill Bits With Tungsten Carbide Insert

Low Air Pressure CIR90 Dth Drill Bits With Tungsten Carbide Insert DTH Button Bits KSQ is in the position to offer a comprehensive range of DTH drill bits with all diameters of the current prevailing manufactur... Read More
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Forging DTH Drill Bits High Air Pressure For Underground Mining

DTH Drilling Rig Tools for DHD360 High Air Pressure Rock Button Bits DTH Hammer Bit Our DTH Button Bits has following advantages: 1. 95% quality similarity with world top class brands,such as atlas Copco etc. 2... Read More
2025-03-10 16:14:03
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CIR 65 CIR110 DTH Hammers And Button Bits , Low Pressure Down The Hole Hammer

CIR 65 CIR110 DTH Hammers And Button Bits , Low Pressure Down The Hole Hammer In DTH hammers, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston ... Read More
2025-03-07 16:20:51
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Atlas Copco 4 Inch Down The Hole Hammers With DHD SD COP Ql Shanks

Atlas Copco 4 Inch Down The Hole Hammers With DHD SD COP Ql Shanks In DTH hammers, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is in ... Read More
2022-08-25 14:26:05
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Dual Wall Drilling 3" And 3.5" Remet 3.5 RC Hammer Collect Dry Sample

Dual Wall Drilling 3" And 3.5" Remet 3.5 RC Hammer Collect Dry Sample RC series reverse circulation DTH Hammer is the latest developed product of our company. It is mainly used for deep exploration drilling and ... Read More
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190mm T38 Threaded Drill Coupling Sleeve For Connecting Drill Rods

190mm T38 Threaded Coupling Sleeve For Connecting Drill Rods Coupling sleeves, other name is Coupling, when using rock drills with male shank adapters and a conventional drifter rod, a coupling is required to ... Read More
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210mm T45 Threaded Coupling Sleeve For Connecting Drill Rods

210mm T45 Threaded Coupling Sleeve For Connecting drill rods Coupling sleeves, other name is Coupling, when using rock drills with male shank adapters and a conventional drifter rod, a coupling is required to ... Read More
2022-03-15 16:18:29
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