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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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oil drilling tools

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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 Dhd340c Dhd340 130mm 125mm Downhole Drilling Bit online manufacturer

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
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Coal Mining Drilling DTH Hammer Bits With 209 Mm Shank Length

Mining Drilling Hammer Drills DHD340 ND45 ND45a 115mm Dth Hammer Bit Specifications DHD series Head shape Diameter mm Number of vents Button qty.pcs*dia.mm weight (KG) Button Type Gauge Front DHD 340(ND45) dth ... Read More
2021-06-29 19:58:14
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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
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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
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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
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Spherical Button DTH Hammer Bits Carbide Material For Well Drilling

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
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Professional TCI Tricone Drill Bit , Tricone Rock Bit 6 1/4” 159mm Diameter

Believe that the majority of oil industry people are very familiar with the roller cone bit, it is the most common type of drilling tools used in the modernization of the oil industry, with the acceleration of ... Read More
2018-06-08 09:58:53
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Mission80 203mm DTH Hammer Bits For Water Well Drilling

Mission 80 203mm Drill Bits For Water Well Drilling Now the DTH drill bit is currently used in the face design. There are four main types: end surface convex surface, end surface planar surface, end surface ... Read More
2020-09-14 18:03:47
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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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Hunan New Diamond Construction Machinery Co., Ltd.
PinJiang Industry Park,PingJiang county,YueYang City,Hunan,China.
Tel:86-731-89708248
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