DHD360 High Pressure Mining DTH Hammer Bits 178-241mm Energy Efficient

Basic Information
Place of Origin: Hunan, China (Mainland)
Brand Name: New Diamond
Certification: ISO9001:2008
Model Number: DHD360
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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Detail Information
Length (except Head): 308.5mm Diameter (mm): 178-241mm
Spline Key Number: 8 Number Of Vents: 2-3
Material: Alloy Steel Button Shape: Spherical/Ballistic/parabolic/sharp/falt Bottons

Product Description


The problems often occur in the drill bit of the dive drill, such as alloy tooth loss, broken tooth, non wear resistance, fracture and breakage of the shell, which is related to the selection of the alloy, the size of the alloy inlaid holes, and the material and processing of the shell. The new diamond has the leading and international first-class drilling equipment to ensure the uniform size of each alloy inlay. Through strict screening equipment, each alloy can be matched with the size of the inlaid hole. Cold pressing technology is used to make the alloy inlaid in the alloy hole, no tooth loss occurs, and the alloy is installed at the same time. The internal structure of the alloy will not be changed due to the change of temperature and so on, and the inherent life of the alloy will be increased. The new diamond diamond drill bit shell material is made of high quality steel. From the materials, equipment, technology and technology to provide users with comprehensive quality products.



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.



DHD series Head shape



Number of vents NO X button diamter weight (KG)
Toothed Gauge Front



Flat Face Bit 178 2 Round Button + Ballistic Button 8XØ18 11XØ16 -
Flat Face Bit 190 3 Round Button + Ballistic Button 9XØ18 11XØ16 -
Flat Face Bit 203 2 Round Button + Ballistic Button 10XØ18 14XØ16 -
Convex Fsce 241 2 Round Button 12XØ18 20XØ16 -
DHD360A Flat Face Bit 152 2 Round Button + Ballistic Button 8XØ18 7XØ16 -
Convex Fsce 165 3 Round Button + Ballistic Button 9XØ18 6XØ16+4XØ15 -
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.


DHD360 High Pressure Mining DTH Hammer Bits 178-241mm Energy Efficient

Contact Details

WhatsApp : +8618692219720