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Address: PinJiang Industry Park,PingJiang county,YueYang City,Hunan,China.

Contact name:Rick Liao

Hunan New Diamond Construction Machinery Co., Ltd.

Featured Products: Middle Air Pressure DTH Hammer Bits 1 Inch - 2 Inch For Construction , OEM ODM Service, Forging DTH Hammer Bits 10'' Drilling Rig Accessories For Quarrying Heat Insulation, Down The Hole Button Drill Bit 12 Inch DHD1120 For DTH Drilling Machine and more.

Middle Air Pressure DTH Hammer Bits 1 Inch - 2 Inch For Construction , OEM ODM Service

Middle Air Pressure DTH Hammer Bits 1 Inch - 2 Inch For Construction , OEM ODM Service Description Down the hole hammers are connected with down the hole bits to do the drilling ...

[Last Updated : 2024-04-11]

Forging DTH Hammer Bits 10'' Drilling Rig Accessories For Quarrying Heat Insulation

Description 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 carbide as the raw ...

[Last Updated : 2024-04-11]

Forging DTH Hammer Bits 10'' Drilling Rig Accessories For Quarrying Heat Insulation

Down The Hole Button Drill Bit 12 Inch DHD1120 For DTH Drilling Machine

Down The Hole Button Drill Bit 12 Inch DHD1120 For DTH Drilling Machine Description Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest ...

[Last Updated : 2024-04-11]

NUMA100 High Air Pressure Rock Hammer Drill Bits Big Face For Well Water

Description 1. according to China's mining conditions, to absorb the advanced technology of domestic and foreign impactor and design and manufacture of the latest products. 2. ...

[Last Updated : 2024-04-11]

NUMA100 High Air Pressure Rock Hammer Drill Bits Big Face For Well Water

DHD360 6'' DTH Hammer Bits 2 Air Hole For Quarries / Earthworks , ISO Approval

DHD360 6'' DTH Hammer Bits 2 Air Hole For Quarries / Earthworks , ISO Approval Description 1. Valveless air distribution. More reliable. 2.Simple design of the piston. Long life ...

[Last Updated : 2024-04-11]

Alloy Steel DTH Concave / Convex Drill Bit ND85 Series Erosion Resistant , 8 Inch Size

Description DTH bit is the tool cutting rocks, and subject to severe stress from the striking piston as well as from the abrasive cuttings passing the bit at high velocity. When ...

[Last Updated : 2024-04-11]

Alloy Steel DTH Concave / Convex Drill Bit ND85 Series Erosion Resistant , 8 Inch Size

Anti Rust Air Hammer Drill Bits Concave Face For Geotechnical Industries

Description 1. according to China's mining conditions, to absorb the advanced technology of domestic and foreign impactor and design and manufacture of the latest products. 2. ...

[Last Updated : 2024-04-11]

Anti Rust Air Hammer Drill Bits Concave Face For Geotechnical Industries

DHD350R Mining Drill Bits Heavy Weight Threaded Button Bits With High Performance

Description 1. according to China's mining conditions, to absorb the advanced technology of domestic and foreign impactor and design and manufacture of the latest products. 2. ...

[Last Updated : 2024-04-11]

Forging DTH Hammer Bits For Quarrying / Ore Mining , Wear Resistant

Description 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 carbide as the raw ...

[Last Updated : 2024-04-11]

Forging DTH Hammer Bits For Quarrying / Ore Mining , Wear Resistant

BR1 Middle Air Pressure DTH Hammer Bits With Spherical / Falt Bottons , Long Service Life

Description DTH drill bits have powerful drilling capacity, great reliabiltiy and low operating cost. Advanced prodction techologies and skillful design, as well as high quality ...

[Last Updated : 2024-04-11]

BR1 Middle Air Pressure DTH Hammer Bits With Spherical / Falt Bottons , Long Service Life

Alloy Steel Water Well Drilling Tools With 1 Air Hole , Abrasion Resistance

Description In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is in direct contact with the ...

[Last Updated : 2024-04-11]

Alloy Steel Water Well Drilling Tools With 1 Air Hole , Abrasion Resistance

Tungsten Carbides DTH Hammer Bits ND25 High Drilling Efficiency , 1 Inch - 2 Inch Size

Tungsten Carbides DTH Hammer Bits ND25 High Drilling Efficiency , 1 Inch - 2 Inch Size Description DTH bits are paired with their corresponding hammers (by drilling hole diameter ...

[Last Updated : 2024-04-11]

BR3/COP32/ND35 Rock Boring Bits Down The Hole Drilling Tools For Coal Mine

Description Our Alloy Steel DTH Drill Bits are made of high quality alloy steel with advanced heat threatment to assure the good drilling performance and long service life. They ...

[Last Updated : 2024-04-11]

BR3/COP32/ND35 Rock Boring Bits Down The Hole Drilling Tools For Coal Mine

ND45 High Air Pressure Ballistic Button Bits 4 '' With Alloy Steel Materials

Description DTH drill bits have powerful drilling capacity, great reliabiltiy and low operating cost. Advanced prodction techologies and skillful design, as well as high quality ...

[Last Updated : 2024-04-11]

4 Inch DHD340A DTH Hammer Bits For Granite / Limestone Rock Blasting

Description 1,Button Shape: Spherical,Semi-ballistic,Ballistic. 2,Mainly used for Quarrying,Ore Mining,Coal Mining, soft, medium hard, and hard rock,blast hole drilling and water ...

[Last Updated : 2024-04-11]

4 Inch DHD340A DTH Hammer Bits For Granite / Limestone Rock Blasting

COP46 4 Inch DTH Hammer Bits Alloy Steel For Blast Hole Drilling , Blue Color

Description DTH bits: 1,Direct sale 2,reasonable price 3.high efficiency Using: tungsten carbide button bit drilling series Suitable for cutting, drilling various hard Non-ferrous ...

[Last Updated : 2024-04-11]

COP46 4 Inch DTH Hammer Bits Alloy Steel For Blast Hole Drilling , Blue Color

Well Bore DTH Hammer Bits / Carbide Rock Drill Bits Abrasion Resistance

Description DTH drill bits have powerful drilling capacity, great reliabiltiy and low operating cost. Advanced prodction techologies and skillful design, as well as high quality ...

[Last Updated : 2024-04-11]

Well Bore DTH Hammer Bits / Carbide Rock Drill Bits Abrasion Resistance

Concave Face Shape Reverse Circulation Drill Bits DHD380 For Geothermal Exploration Hole

Description DTH hammer bits 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 ...

[Last Updated : 2024-04-11]

Concave Face Shape Reverse Circulation Drill Bits DHD380 For Geothermal Exploration Hole

Anti Corrosive DTH Hammer Bits 8'' Black Borehole Drill Bit For Mission Hammer

Description DTH bits: 1, Direct sale 2, reasonable price 3. high efficiency Suitable for cutting, drilling various hard Non-ferrous materials, such as marble, granite, glass, ...

[Last Updated : 2024-04-11]

Anti Corrosive DTH Hammer Bits 8'' Black Borehole Drill Bit For Mission Hammer

COP54 Model 5 Inches DTH Hammer Bits High wind pressure of alloy steel 2 Air Hole For Blast Hole Drilling

Description Our Alloy Steel DTH Drill Bits are made of high quality alloy steel with advanced heat threatment to assure the good drilling performance and long service life. They ...

[Last Updated : 2024-04-11]

COP54 Model 5 Inches DTH Hammer Bits High wind pressure of alloy steel 2 Air Hole For Blast Hole Drilling

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