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Hunan New Diamond Construction Machinery Co., Ltd.
Hunan New Diamond Construction Machinery Co., Ltd.
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Speedbit Convex Dhd360 Dhd380 DTH Shank Bit

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Hunan New Diamond Construction Machinery Co., Ltd.
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Speedbit Convex Dhd360 Dhd380 DTH Shank Bit

Brand Name : New Diamond

Model Number : DHD360

Certification : ISO9001:2008

Place of Origin : Hunan, China

MOQ : 1pcs

Price : negotiable

Payment Terms : T/T, Western Union

Supply Ability : 100000pcs/month

Delivery Time : 2-4weeks

Packaging Details : Wooden case

Type : DTH Hammer Rock Drill Bit

Machine type : Drilling Tool,Drilling Equipment,Downhole Tools

Material : Carbide,alloy steel

Processing type : Forging

Use : BoreWell Drilling,Coal Mining,Mining and Drilling,Quarrying

Color : Blue,other color available,golden or Request

Product name : Dth bits DHD360

Application : Rock Drilling,Water well drilling and rock drilling,underground mining,quarries

Advantage : High Wear Resistant,Widely used hard rocks and have good penetration,High-efficiency,high performance and factory price,Direct Manufacturer

Usage : Hole Drilling,Mining,Geothermal Drilling,Water Well Drilling

Button shape : Spherical/Ballistic/parabolic/sharp/falt bottons

Advantages : high quality and factory prices

Formation : piston and drive chuck and extenrnal cylinder

Shank Length : 231 mm

weight : 27.3 kg

Head Diam : 165mm

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Drill Bit Speedbit Convex Dhd360 165mm Dhd380 Shank Bit

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 the bit body and premium quality tungsten carbide buttons. With superb performance and long life span. Our bits won high reputation among our customers.

Characteristics

- Advanced hammer designs with high power and air efficiency increases productivity

- Tailored product offering covers all your applications and conditions

- Easy service and maintenance designs reduces machine downtime

- Generic and proprietary shank options give you flexibility and reliability

1. Button Shape: Spherical,Semi-ballistic,Ballistic.
2. Durable performance, wear resistant and withstanding large impacting force.
3. Long life span.
5. Fast delivery time.

Specifications

DHD series Head shape

Diameter

mm

 Number of vents Button qty.pcs*dia.mm weight (KG)
Button Type Gauge Front
DHD 360 dth hammer drill bit Concave Face 152 2 Spherical 8XØ18 4XØ16+4XØ15
Flat Face 165 2 Spherical 8XØ18 8XØ16 23
Concave Face 171 2 Spherical 8XØ18 6XØ16+4XØ15 24.4
Concave Face 178 2 Spherical 8XØ18 6XØ16+5XØ15 25.3
Concave Face 190 2 Spherical 9XØ18 6XØ16+5XØ15 26.5
Concave Face 203 2 Spherical 10XØ18 8XØ16+6XØ15 29.7
WE can design and manufacture according to customers requirement of the bit diameter,the NO.of air holes,carbide buttons and the face shape.
Feature Advantage

1. Long life span: the wear-resist of tungsten carbides is 10-20 times higher compared with other similar materials, which greatly extends the life of the carbide bits;
2. High drilling efficiency: the high grade hardness of the carbides can always stay sharp, which could increase the drilling speeds too;
3. Stable drilling speed: the bit is scraped and cut to break the rock.
4. Good performance: strong wear resistance, good diameter protection which will make the cutting teeth more efficiently.

5.Lower cost.

Applications

The New Diamond manufactured DHD 360 165mm is widely used in geological exploration, coal mine, water well drilling, borewell drilling, highway, railway, bridge, construction, mining, quarry, Civil engineering, ore mining,Dimension stone industry and so on.

Speedbit Convex Dhd360 Dhd380 DTH Shank Bit

About Us

Hunan New Diamond Construction Machinery Co.,Ltd is a professional and modern high-tech enterprise which engaged in researching and manufacturing rock drill and pneumatic tools. The team has specialized in drilling and pneumatic tools manufacturing since 1998, and until 2020 the company has nearly 700 employees and covers 110000m2 area in total. It mainly designs and manufactures DTH hammers, various drilling bits, drill pipes and all kinds o f other drilling tools. The products are widely applied to earth-moving engineering, mining exploitation, oil drilling, water well drill,pile foundation engineering and etc.

Speedbit Convex Dhd360 Dhd380 DTH Shank BitSpeedbit Convex Dhd360 Dhd380 DTH Shank Bit

Speedbit Convex Dhd360 Dhd380 DTH Shank Bit


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Speedbit Convex DTH Shank Bit

      
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