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Hunan New Diamond Construction Machinery Co., Ltd.
Hunan New Diamond Construction Machinery Co., Ltd.
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DHD340 Energy Efficient Reverse Circulation Drill Bits Alloy Steel Rock Boring Bits

Hunan New Diamond Construction Machinery Co., Ltd.

DHD340 Energy Efficient Reverse Circulation Drill Bits Alloy Steel Rock Boring Bits

Brand Name : New Diamond

Model Number : DHD340

Certification : ISO9001:2008

Place of Origin : Hunan, China (Mainland)

MOQ : Negotiable

Price : Negotiable

Payment Terms : L/C, T/T, Western Union

Delivery Time : 5-8 work days

Packaging Details : Carton packaging and wooden box packing

Length (except head) : 209mm

Diameter (mm) : 110-200mm

Spline Key Number : 8

Number of vents : 2

Material : Alloy Steel

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

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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 materials, advanced technology and passed through strictly inspection.

Hammer DTH drill bits / Down-the-hole caride button bits were used for blast hole drilling. Which is working with DTH hammer, mainly applied in Mining, Marble quarry or well drilling and other construction projects.

Applications


Widely used in mines, quarries, earthworks and other engineering drilling blasting hole, guardrail hole,mountain reinforcement, anchorage and other engineering holes, geothermal exploration hole, Well bore and other fields.

Specifications


DHD

Head shape

Diameter

(mm)

Number of vents

NO X button diamter

weight (KG)

Toothed

Gauge Front
DHD340 Concave Face 110 2 Round Button 8XØ14 6XØ14 -
Flat Face Bit 127 2 Round Button+Ballistic Button 8XØ14 7XØ14 -
Concave Face 140 2 Round Button 8XØ14 8XØ14 -
DHD340A Convex Face 115 2 Round Button+Ballistic Button 7XØ16 6XØ14 -
Convex Face 120 2 Round Button+Ballistic Button 8XØ14 7XØ14 -
Flat Face Bit 152 2 Round Button+Ballistic Button 8XØ18 8XØ14 -
Concave Face 170 2 Round Button 8XØ18 6XØ15+4XØ14 -
Concave Face 200 3 Round Button 9XØ18 6XØ16+6XØ14 -
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. Price commitment: in order to ensure the high reliability of products, raw material selection are usinggrapefruit brand products; under the same competitive conditions, and not to reduce product technicalperformance on the basis of sincerity at a favorable price to customers.


2. Quality commitment: product manufacturing and testing have quality records and inspection data; the performance of the product can withstand customer inspection.


3. Customer service: in order to create new diamond brand, enhance the visibility of enterprises,establish corporate image, we serve customers with the principle of "preferential prices, good service, reliableproduct quality" principle.

DHD340 Energy Efficient Reverse Circulation Drill Bits Alloy Steel Rock Boring Bits


Product Tags:

down the hole bits

      

rock boring bits

      
Quality DHD340 Energy Efficient Reverse Circulation Drill Bits Alloy Steel Rock Boring Bits for sale

DHD340 Energy Efficient Reverse Circulation Drill Bits Alloy Steel Rock Boring Bits Images

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