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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 Air Pressure Atlas Copo DHD340 COP44 DTH Hammer Bits online manufacturer

High Air Pressure Atlas Copo DHD340 COP44 DTH Hammer Bits

High Air Pressure Atlas Copo DHD340 COP44 DTH Drill Hammer Bits DTH Drill Bits are one of our main products. After many years development, we have rich experience in develop and manufacture high quality DTH ... Read More
2020-09-14 18:16:21
buy Wear Resistant 16.5kg DHD350 146mm DTH Hammer Bits online manufacturer

Wear Resistant 16.5kg DHD350 146mm DTH Hammer Bits

High Quality DHD350 146mm Drilling Bits Description Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest rock formation. Our bits use quality hardened steel alloy for ... Read More
2020-10-13 15:20:00
buy DHD360 COP64165mm Carbide Mining DTH Hammer Bits online manufacturer

DHD360 COP64165mm Carbide Mining DTH Hammer Bits

High Quality Mining Rock Bit DHD360 COP64165mm Specifications DHD Head shape Diameter (mm) Number of vents NO X button diamter weight (KG) Toothed Gauge Front DHD360 Concave Face Bit 165 2 Round Button 8X18 ... Read More
2020-10-13 15:25:32
buy 8 Inch DTH Ballistic Button Bits ND85 Series For Geological Exploration online manufacturer

8 Inch DTH Ballistic Button Bits ND85 Series For Geological Exploration

8 inch DTH Button Bits ND85 series 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. ... Read More
2018-09-07 11:34:02
buy Rock Quarrying DTH Button Bits 1''-2'' For Down The Hole Hammer Drilling online manufacturer

Rock Quarrying DTH Button Bits 1''-2'' For Down The Hole Hammer Drilling

1 inch-2 inch DTH Button Bits Middle Air pressure bit 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 ... Read More
2018-09-07 11:34:04
buy 2 Air Hole DTH Button Bits For Rock Mining , High Corrosion Resistance online manufacturer

2 Air Hole DTH Button Bits For Rock Mining , High Corrosion Resistance

Description DTH hammer bit is made by tungsten carbide tips and steel. It is widely used in water well drilling and suit for hard rock formation. We have exported this bits to many countries in the past 20 ... Read More
2018-09-07 11:34:03
buy Anti - Wear Flat Face Borehole Drilling Tools / Carbide Button Bits 2 Flushing Holes online manufacturer

Anti - Wear Flat Face Borehole Drilling Tools / Carbide Button Bits 2 Flushing Holes

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
2018-09-07 14:45:40
buy Professional Water Well Drilling Hammer Alloy Steel For Mining Tools , Gold Color online manufacturer

Professional Water Well Drilling Hammer Alloy Steel For Mining Tools , Gold Color

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 Water Drilling Tools Borewell Hammer online manufacturer

Water Drilling Tools Borewell Hammer

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
2018-01-25 10:34:29
buy 11 Button 1 Inch - 2 Inch Down The Hole Bits BR2 Alloy Steel Materials online manufacturer

11 Button 1 Inch - 2 Inch Down The Hole Bits BR2 Alloy Steel Materials

Description By using high-quality raw materials, utilizing advanced craft technologies and imposing strict quality inspection, the product range covers: down the hole hammers and bits(dth hammers and dth bits), ... Read More
2018-09-07 11:34:03
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Hunan New Diamond Construction Machinery Co., Ltd.
PinJiang Industry Park,PingJiang county,YueYang City,Hunan,China.
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