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Hunan New Diamond Construction Machinery Co., Ltd.
Hunan New Diamond Construction Machinery Co., Ltd.
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Large Impact Power DTH Hammer Bits Low Power Broken Rock Consumption

Hunan New Diamond Construction Machinery Co., Ltd.
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Large Impact Power DTH Hammer Bits Low Power Broken Rock Consumption

Brand Name : New Diamond

Model Number : QL60

Certification : ISO9001:2008

Place of Origin : Hunan, China (Mainland)

MOQ : Negotiable

Price : Negotiable

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

Supply Ability : According to order quantity

Delivery Time : 5-8 work days

Packaging Details : Carton packaging and wooden box packing

Diameter (mm) : 165-216mm

No head length(mm) : 253mm

Number of vents : 2

Head shape : Flat Face Bit/Concave Face/Convex Face

Material : Alloy Steel

Spline Key Number : 12

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QL60 Energy efficient Carbide steel DTH hammer bits with tail pipe

Description


1. has higher drilling speed.


2. can provide hardening treatment in order to prolong the service life and reduce the cost of use.


3. single impact power is large, and the power consumption of broken rock is low.


4.piston and bit weight to have the best momentum transfer.


5. the modern theory is adopted in the structural design, which makes the stress wave duration longer, the stress amplitude is lower, and the piston life is long.

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


QL Head shape Diameter (mm) Number of vents NO X button diamter weight (KG)
Toothed Gauge Front
QL60 Flat Face Bit 165 2 Round Button 8XØ18 8XØ16 -
Flat Face Bit 178 2 Round Button 8XØ18 10XØ16 -
Concave Face 216 2 Round Button 10XØ18 8XØ16+6XØ15 -
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.


The appearance of the picture is different from that of the actual product, and the actual product is the

standard.

Large Impact Power DTH Hammer Bits Low Power Broken Rock Consumption


Product Tags:

down the hole bits

      

rock boring bits

      
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