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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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button drill bit

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buy Concave / Convex Face Air Hammer Drill Bits For Granite Rock , Well Bore online manufacturer

Concave / Convex Face Air Hammer Drill Bits For Granite Rock , Well Bore

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
2018-06-08 09:58:53
buy Middle Low Pressure Dth Hammer Cir110 110mm Bit For Water Well Drilling online manufacturer

Middle Low Pressure Dth Hammer Cir110 110mm Bit For Water Well Drilling

Middle Low Pressure Dth Hammer Cir110 110mm Bit For Water Well Drilling Description Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest rock formation. Our bits use ... Read More
2022-07-27 15:12:29
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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. reasonable selection of materials, ... Read More
2018-06-08 09:58:53
buy Customized Size Down The Hole Hammer Bits With Excellent Wear Resistance online manufacturer

Customized Size Down The Hole Hammer Bits With Excellent Wear Resistance

SD4A High wear-resistant type DTH hammer bits Description Made of high-quality steel and carbide as raw materials. After special heat treatment, the ball-toothed drill bit can meet the requirements of rock ... Read More
2018-09-07 11:48:36
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Stable Drilling Speed Threaded Button Bits , Drill Bits For Water Well Drilling

Normal Internal thread GT60 Top Hammer Drill Bits Cemented carbide steel Raw material 1. Long life of the drill bit: the alloy just has a long service life and is higher than similar products; 2. High drilling ... Read More
2018-09-07 14:44:57
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SP883 Shank Button Bits Rock Drilling For DTH Drilling Cemented Carbide Steel

SP883 Shank Button Bits Rock Drilling For DTH Drilling Cemented Carbide Steel Description Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest rock formation. Our bits ... Read More
2022-07-27 15:04:18
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DHD340 Energy Efficient Reverse Circulation Drill Bits Alloy Steel Rock Boring Bits

Description DTH Drill Bits are one of our main products. After many years develop, we have rich experience in develop and manufacture high quality DTH hammer drill button bits, which adopted high-quality raw ... Read More
2018-06-08 11:27:16
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Alloy Steel Ballistic Button Bits DHD360 152-203mm Drill Head Diameter

Alloy Steel Ballistic Button Bits DHD360 152-203mm Drill Head Diameter Description Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest rock formation. Our bits use ... Read More
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NUMA100 DTH Rock Drill Accessories High Wear Resistance For Rock Drill Down Hole

NUMA100 DTH Rock Drill Accessories High Wear Resistance For Rock Drill Down Hole Description Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest rock formation. Our ... Read More
2022-07-27 14:57:38
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Cemented Carbide Steel Tapered Button Bits High Drilling Efficiency Long Life Span

Cemented Carbide Steel Tapered Button Bits High Drilling Efficiency Long Life Span Description 1. Long life span: the wear-resist of tungsten carbides is 10-20 times higher compared with other similar materials... Read More
2020-08-11 16:26:45
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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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