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Hunan New Diamond Construction Machinery Co., Ltd.
Hunan New Diamond Construction Machinery Co., Ltd.

Hunan New Diamond Construction Machinery Co., Ltd.

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hard rock drill bits

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DTH Hammer Bits (106)
DTH Drill Bits (70)
DTH Button Bits (48)
Top Hammer Drill Bits (33)
Down The Hole Hammer (41)
Borewell Drilling Hammers (31)
Water Well Drilling Hammer (28)
Reverse Circulation Hammer (28)
DTH Drill Rods (19)
Casing Drilling System (18)
Hole Opener Bit (24)
Tricone Drill Bit (17)
DTH Spare Parts (10)
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hard rock drill bits

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buy Top Hammer Borehole Drilling Tools online manufacturer

Top Hammer Borehole Drilling Tools
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Description Thread button drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat treatment, our drilling tools are tough enough to meet rock drilling demands and have the least ... Read More
2022-02-28 10:36:22
buy 171mm 203mm Carbide DTH Hammer Bits For Geological Exploration online manufacturer

171mm 203mm Carbide DTH Hammer Bits For Geological Exploration
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Mission60 171mm 203mm Concave Face DTH Hammer Rock Drill Bit DTH drilling is a percussion system driving a piston inside hammer body with up and down motion by compressed air and transmitting an intensive ... Read More
2020-09-14 18:05:19
buy Forging Dhd340 Dhd350 Dhd360 Dhd380 DTH Hammer Bits online manufacturer

Forging Dhd340 Dhd350 Dhd360 Dhd380 DTH Hammer Bits
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Down the hole rock drill bits dhd340 dhd350 dhd360 dhd380 Down the hole hammers are connected with down the hole bits to do the drilling works. New Diamond uses high quality steel and the best level tungsten ... Read More
2020-09-14 18:15:18
buy Heat Insulation GT60 Retrac Button Bit 3 Air Hole For Blast Hole Drilling online manufacturer

Heat Insulation GT60 Retrac Button Bit 3 Air Hole For Blast Hole Drilling
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Description Thread button drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat treatment, our drilling tools are tough enough to meet rock drilling demands and have the least ... Read More
2018-06-08 09:58:53
buy Forging DTH Hammer Bits Dth Bits Mission40 online manufacturer

Forging DTH Hammer Bits Dth Bits Mission40
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Forging DTH Hammer Bits Dth Bits Mission40 Applications The New Diamond dive drill is mainly used in geological exploration, coal mine, water well drilling, borewell drilling, highway, railway, bridge, ... Read More
2022-07-27 14:29:51
buy DHD340 DHD1120 DHD COP Down The Hole Hammer Bit online manufacturer

DHD340 DHD1120 DHD COP Down The Hole Hammer Bit
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DHD3.5 DHD340 DHD350 DHD360 DHD380 DHD1120 DHD COP Rock Drill Bit DTH drilling is a percussion system driving a piston inside hammer body with up and down motion by compressed air and transmitting an intensive ... Read More
2020-10-13 15:28:07
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DHD380 DHD1120 Down The Hole Hammer Bit For Well Drilling / Coal Mining
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DHD3.5 DHD340 DHD350 DHD360 DHD380 DHD1120 DHD COP Rock Drill Bit DTH drilling is a percussion system driving a piston inside hammer body with up and down motion by compressed air and transmitting an intensive ... Read More
2021-10-30 17:54:10
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Alloy Material DTH Hammer Bits 174mm-490mm Shank Length
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DHD3.5 DHD340 DHD350 DHD360 DHD380 DHD1120 DHD COP Rock Drill Bit DTH drilling is a percussion system driving a piston inside hammer body with up and down motion by compressed air and transmitting an intensive ... Read More
2021-10-30 17:55:33
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Wear Resistant DTH Hammer Bits Stable Drilling Speed For Quarrying
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DHD3.5 DHD340 DHD350 DHD360 DHD380 DHD1120 DHD COP Rock Drill Bit DTH drilling is a percussion system driving a piston inside hammer body with up and down motion by compressed air and transmitting an intensive ... Read More
2021-10-30 17:58:02
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Convex Face Carbide DTH Hammer Bits With Flat Buttons
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Convex Face Carbide DTH Hammer Bits ApplicationsThe New Diamond dive drill is mainly used in geological exploration, coal mine, water well drilling, borewell drilling, highway, railway, bridge, construction, ... Read More
2022-07-27 14:15:07
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