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ISO9001 Approved 8 Inch SD8 Shank Dth Bits

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Hunan New Diamond Construction Machinery Co., Ltd.

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ISO9001 Approved 8 Inch SD8 Shank Dth Bits

Name: ISO9001 Approved 8 Inch SD8 Shank Dth Bits
Brand: New Diamond
Price: 1 USD

Brand Name : New Diamond

Model Number : SD8

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 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

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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)
SD series	Head shape	Diameter mm	Number of vents	Button Type	Gauge	Front	weight (KG)
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

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

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ISO9001 Approved 8 Inch SD8 Shank Dth Bits

ISO9001 Approved 8 Inch SD8 Shank Dth Bits

SD8 Shank Dth Bits

8 Inch Shank Dth Bits

ISO9001 Shank Dth Bits

ISO9001 Approved 8 Inch SD8 Shank Dth Bits Images