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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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mining drilling tools

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buy Thread T51 Under Reamers Hole Openers Bit DTH Drilling Tools 165mm Dia online manufacturer

Thread T51 Under Reamers Hole Openers Bit DTH Drilling Tools 165mm Dia

Description The use of high quality steel and hard alloy as raw materials, through a special heat treatment process, ball tooth bit can reach under the hardness strong rock excavation, and to reduce the energy ... Read More
2018-06-08 09:58:53
buy Thread Button Top Hammer Drill Bits With Tungsten Carbide Material online manufacturer

Thread Button Top Hammer Drill Bits With Tungsten Carbide Material

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
2021-06-29 19:51:29
buy Convex Face Tungsten Carbide Thread Button Top Hammer Drill Bits online manufacturer

Convex Face Tungsten Carbide Thread Button Top Hammer Drill Bits

Convex Face Tungsten Carbide Thread Button Top Hammer Drill Bits Feature Advantage Advantages: Compared with the oversea brands, our advantages are bellowing: a. Our products can match over 95% against the ... Read More
2022-02-28 10:09:17
buy Forging Alloy Steel DTH Hammer For Water Well Drilling online manufacturer

Forging Alloy Steel DTH Hammer For Water Well Drilling

Forging Alloy Steel DTH Hammer For Water Well Drilling Description When percussion or hammer drilling the percussion mechanism is called a DTH or down the hole hammer. This drilling tool is located directly ... Read More
2022-02-28 09:56:07
buy 18.9kg Dhd340a Dhd350 Dth Mining Rock Drill Bit online manufacturer

18.9kg Dhd340a Dhd350 Dth Mining Rock Drill Bit

Mining Bits Dhd340a Dth Bits Dhd350 Specifications DHD series Head shape Diameter mm Number of vents Button qty.pcs*dia.mm weight (KG) Button Type Gauge Front DHD 350 Concave Face 140 2 Spherical 7X18 4X15+3X14 ... Read More
2020-09-14 18:17:29
buy Mission 40 Alloy Steel DTH Hammer Bits For Hole Drilling Mining online manufacturer

Mission 40 Alloy Steel DTH Hammer Bits For Hole Drilling Mining

Mission 40 DTH Hammer Bits Applications The New Diamond dive drill is mainly used in geological exploration, coal mine, water well drilling, borewell drilling, highway, railway, bridge, construction, mining, ... Read More
2022-07-27 14:29:05
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Convex Face Carbide Material DTH Hammer Bits Anti Wear ISO9001 Certificated

Mission 40 Convex Face Carbide Material DTH Hammer Bits Applications The New Diamond dive drill is mainly used in geological exploration, coal mine, water well drilling, borewell drilling, highway, railway, ... Read More
2022-07-27 14:34:57
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Dhd340c Dhd340 130mm 125mm Downhole Drilling Bit

Dhd340c Dhd340 130mm, 125mm Downhole Drilling Tools Dth Drill Bit Specifications DHD series Head shape Diameter mm Number of vents Button qty.pcs*dia.mm weight (KG) Button Type Gauge Front DHD340 dth hammer ... Read More
2020-09-14 18:17:51
buy 127mm 130mm Mission 40 Hard Rock Drill Bits online manufacturer

127mm 130mm Mission 40 Hard Rock Drill Bits

Mission 40 127mm 130mm Drill Bits For Hard Rock Drilling 1.10 years manufacturing experience; 2. Certificate: ISO9001:2008 3. Material: Carbide we has a comprehensive range of DTH drill bits to match all ... Read More
2020-09-14 18:04:31
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Carbide Alloy Steel DTH Hammer Rock Drill Bit

Carbide Alloy Steel DTH Hammer Rock Drill Bit 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 14:31:30
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Hunan New Diamond Construction Machinery Co., Ltd.
PinJiang Industry Park,PingJiang county,YueYang City,Hunan,China.
Tel:86-731-89708248
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