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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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DHD350 High Pressure Mining DTH Hammer Bits , Down The Hole Bits

DHD350 High Pressure Mining DTH Hammer Bits , Down The Hole Bits

  • DHD350 High Pressure Mining DTH Hammer Bits , Down The Hole Bits
DHD350 High Pressure Mining DTH Hammer Bits , Down The Hole Bits
Product Details:
Place of Origin: Hunan, China (Mainland)
Brand Name: New Diamond
Certification: ISO9001:2008
Model Number: DHD350
Payment & Shipping Terms:
Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: Carton packaging and wooden box packing
Delivery Time: 5-8 work days
Payment Terms: L/C, T/T, Western Union
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Detailed Product Description
Length (except Head): 260mm Diameter (mm): 146-200mm
Spline Key Number: 8 Number Of Vents: 2
Material: Alloy Steel Button Shape: Spherical/Ballistic/parabolic/sharp/falt Bottons
High Light:

down the hole bits

,

rock boring bits

Description


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.

 

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.

 

 

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
DHD350 Concave Face 146 2 Round Button 8XØ18 4XØ15+3XØ14 -
Flat Face Bit 165 2 Round Button+Ballistic Button 8XØ18 9XØ14 -

DHD350A

Convex Face 140 2 Round Button+Ballistic Button 7XØ18 4XØ15+3XØ14 -
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.

 

DHD350 High Pressure Mining DTH Hammer Bits , Down The Hole Bits 0

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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