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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
Specifications
Brand Name :
New Diamond
Model Number :
DHD350
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) :
260mm
Diameter (mm) :
146-200mm
Spline Key Number :
8
Number of vents :
2
Material :
Alloy Steel
Button shape :
Spherical/Ballistic/parabolic/sharp/falt bottons
Description

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

Product tags

dth hammer drilling

,

drilling core barrel

,

drilling dth hammer
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DHD350 High Pressure Mining DTH Hammer Bits , Down The Hole Bits

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Product Detail
Brand Name :
New Diamond
Model Number :
DHD350
Certification :
ISO9001:2008
Place of Origin :
Hunan, China (Mainland)
MOQ :
Negotiable
Price :
Negotiable
Contact Supplier
DHD350 High Pressure Mining DTH Hammer Bits , Down The Hole Bits

Hunan New Diamond Construction Machinery Co., Ltd.

Active Member
8 Years
hunan, yueyang
Since 2011
Business Type :
Manufacturer
Main Products :
DTH Hammer Bits, DTH Drill Bits, DTH Button Bits
Total Annual :
1,000,000-40,000,000
Employee Number :
100~300
Certification Level :
Active Member
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