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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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buy High Rotation Speed Borewell Drilling Hammers For Blast Hole Drilling online manufacturer

High Rotation Speed Borewell Drilling Hammers For Blast Hole Drilling

ND seriesBorewell Drilling Hammers without foot valve for Rock chisel Description Choosing the right hammer is largely determined by hole size and type of rock formation. Ideally, the size of the hammer should ... Read More
2018-06-08 09:58:53
buy Quarries / Rock Chisel Down The Hole Hammer Without Foot Valve , Erosion Resistant online manufacturer

Quarries / Rock Chisel Down The Hole Hammer Without Foot Valve , Erosion Resistant

NQL series Borewell Drilling Hammers without foot valve for Rock chisel Description With professional manufacturing experience in DTH hammer production, our factory can supply you with high pressure and medium ... Read More
2018-06-08 09:58:53
buy Mission80 203mm DTH Hammer Bits For Water Well Drilling online manufacturer

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
buy High Strength Down The Hole Hammer Oil Drilling Tools 1.2-3.0Mpa Pressure online manufacturer

High Strength Down The Hole Hammer Oil Drilling Tools 1.2-3.0Mpa Pressure

Description Down the hole rock tools (drilling tools) are rock drilling equipment which takes compressed air as power source to partially transfer impact power into drilling holes. An air distributing device in ... Read More
2018-06-08 09:58:53
buy Low Problem Rate Water Well Drilling Tools 27HZ Impact Rate Long Service Life online manufacturer

Low Problem Rate Water Well Drilling Tools 27HZ Impact Rate Long Service Life

NQL series Down The Hole Hammer Description The new diamond dart impactor uses the latest drilling theory to design impactor, which enables the impactor to get the best energy transfer, fast drilling speed and ... Read More
2018-06-08 09:58:53
buy ND Series Water Drilling Tools online manufacturer

ND Series Water Drilling Tools

Description DTH hammers are used for blast hole drilling and water well drilling project.Working with DTH drilling pipe and DTH drill bit, mainly applied in Mining,Marble quarry or well drilling and other ... Read More
2022-02-28 10:32:39
buy 90mm 95mm 100mm 108mm Mission30 DTH Hammer Bits online manufacturer

90mm 95mm 100mm 108mm Mission30 DTH Hammer Bits

High Performance Mission30 90mm 95mm 100mm 108mm Dth Hammer Bits Specifications Mission series Head shape Diameter mm Number of vents Button qty.pcs*dia.mm weight (KG) Button Type Gauge Front Mission 30 Flat ... Read More
2020-09-14 18:00:45
buy Mission50 152mm 165mm 178mm Concave Face Dth Hammer Bits online manufacturer

Mission50 152mm 165mm 178mm Concave Face Dth Hammer Bits

High Performance Mission50 152mm 165mm 178mm Concave Face Dth Hammer Bits DTH Drill Bits are produced from premium quality Carbide for increased durability and wear characteristics. Specific heat treatment ... Read More
2020-09-14 18:06:58
buy 6 Bit Sd5 Sd4 Sd6 Sd10 165mm DTH Hammer Bits online manufacturer

6 Bit Sd5 Sd4 Sd6 Sd10 165mm DTH Hammer Bits

High performance 6 bit sd5 sd4 sd6 165mm drill bit sd10 1.10 years manufacturing experience;2. Certificate: ISO9001:20083. Material: Carbide Characteristics- Advanced hammer designs with high power and air ... Read More
2020-09-14 18:10:21
buy Professional DTH Tools Air Drill Hammers And Bits Heavy Weight For Shank online manufacturer

Professional DTH Tools Air Drill Hammers And Bits Heavy Weight For Shank

Description With professional manufacturing experience in DTH hammer production, our factory can supply you with high pressure and medium to low pressure DTH hammers. It strictly matches with API standard and ... Read More
2018-06-08 09:58:53
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Hunan New Diamond Construction Machinery Co., Ltd.
PinJiang Industry Park,PingJiang county,YueYang City,Hunan,China.
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