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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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ISO9001 Approved 8 Inch SD8 Shank Dth Bits

ISO9001 Approved 8 Inch SD8 Shank Dth Bits

ISO9001 Approved 8 Inch SD8 Shank Dth Bits
ISO9001 Approved 8 Inch SD8 Shank Dth Bits
ISO9001 Approved 8 Inch SD8 Shank Dth Bits
Product Details:
Place of Origin: Hunan, China
Brand Name: New Diamond
Certification: ISO9001:2008
Model Number: SD8
Payment & Shipping Terms:
Minimum Order Quantity: 1pcs
Price: negotiable
Packaging Details: Wooden case
Delivery Time: 2-4weeks
Payment Terms: T/T, Western Union
Supply Ability: 100000pcs/month
Contact Now
Detailed Product Description
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 Sd8 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: 321 Mm
Weight: 41.3 Kg Head Diam: 203mm
High Light:

SD8 Shank Dth Bits

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8 Inch Shank Dth Bits

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ISO9001 Shank Dth Bits

Dth Hammer 8 Inch SD8 Shank Dth Bits

 

1.10 years manufacturing experience;
2. Certificate: ISO9001:2008
3. Material: Carbide

 

Specifications

 SD series Head shape

Diameter

mm

Number of vents Button qty.pcs*dia.mm weight (KG)
Button Type Gauge Front
SD8 Concave Face 203 2 Spherical 10XØ18 4XØ18+10XØ16 41.3
Concave Face 216 2 Spherical 10XØ18 4XØ18+10XØ16 45
Concave Face 230 2 Spherical 12XØ18 12XØ18+6XØ16 47.8
Concave Face 235 2 Spherical 12XØ18 12XØ18+6XØ16 48.4
Concave Face 254 2 Spherical 12XØ18 12XØ18+6XØ16 55.3
WE can design and manufacture according to customers requirement of the bit diameter,the NO.of air holes,carbide buttons and the face shape.
 

Applications

The New Diamond manufactured SD8 DTH drilling is a percussion system driving a piston inside hammer body with up and down motion by compressed air and transmitting an intensive percussion energy to the bit to enable the drilling by crushing the rock. Drilling method by DTH hammer exerts high drilling performance especially for drilling hard rock and contributes for shortening work schedule. Hence, this method is widely utilized for foundation work, landslide prevention work, quarrying services, marine civil work, etc.

 
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.

 

The appearance of the picture is different from that of the actual product, and the actual product is the standard.

ISO9001 Approved 8 Inch SD8 Shank Dth Bits 0

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.

 

 

ISO9001 Approved 8 Inch SD8 Shank Dth Bits 1ISO9001 Approved 8 Inch SD8 Shank Dth Bits 2

ISO9001 Approved 8 Inch SD8 Shank Dth Bits 3

 

Contact Details
Hunan New Diamond Construction Machinery Co., Ltd.

Contact Person: Rick.liao

Tel: +8618692219720

Send your inquiry directly to us
Hunan New Diamond Construction Machinery Co., Ltd.
PinJiang Industry Park,PingJiang county,YueYang City,Hunan,China.
Tel:86-731-89708248
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