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Hunan New Diamond Construction Machinery Co., Ltd.

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buy Alloy Steel Material Mining Drill Bits Convex Face High Wear Resistant online manufacturer

Alloy Steel Material Mining Drill Bits Convex Face High Wear Resistant

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 14:04:20
buy 8 Inch Durable Carbide Rock Drill Bits / Downhole Drilling Tools ND85 DHD380 COP84 For Construction online manufacturer

8 Inch Durable Carbide Rock Drill Bits / Downhole Drilling Tools ND85 DHD380 COP84 For Construction

8 Inch Durable Carbide Rock Drill Bits / Downhole Drilling Tools ND85 DHD380 COP84 For Construction Description Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest ... Read More
2020-08-21 11:52:05
buy Alloy Steel DTH Concave / Convex Drill Bit ND85 Series Erosion Resistant , 8 Inch Size online manufacturer

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 selecting the right bit for ... Read More
2018-06-08 09:58:53
buy BR3/COP32/ND35 Rock Boring Bits Down The Hole Drilling Tools For Coal Mine online manufacturer

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 are widely used by our customers ... Read More
2018-06-08 09:58:53
buy Anti Corrosive DTH Hammer Bits 8'' Black Borehole Drill Bit For Mission Hammer online manufacturer

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, ceramic, hard concrete and brick. ... Read More
2018-06-08 09:58:53
buy Red Down The Hole Bits Bore Well Drill Bits Of Alloy Steel COP32 For Ore Mining online manufacturer

Red Down The Hole Bits Bore Well Drill Bits Of Alloy Steel COP32 For Ore Mining

Description Now high-pressure down-hole drilling, the current design of the face there are four main forms: the convex surface type, the end surface of the plane, the surface of the concave surface and the end ... Read More
2018-06-08 11:26:02
buy 171mm 203mm Carbide DTH Hammer Bits For Geological Exploration online manufacturer

171mm 203mm Carbide DTH Hammer Bits For Geological Exploration

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 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 Forging Dhd340 Dhd350 Dhd360 Dhd380 DTH Hammer Bits online manufacturer

Forging Dhd340 Dhd350 Dhd360 Dhd380 DTH Hammer Bits

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 6 Inch DHD350R Rock Boring Bits online manufacturer

6 Inch DHD350R Rock Boring Bits

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 are widely used by our customers ... Read More
2022-02-28 10:34:20
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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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