Home Companies Hunan New Diamond Construction Machinery Co., Ltd.

105 - 127mm Diameter DTH Hammer Bits 10 Spline Key Number For Earthworks

Active Member

Contact Us

[China]

Address: PinJiang Industry Park,PingJiang county,YueYang City,Hunan,China.

Contact name:Rick Liao

Hunan New Diamond Construction Machinery Co., Ltd.

105 - 127mm Diameter DTH Hammer Bits 10 Spline Key Number For Earthworks

Country/Region china
City & Province yueyang hunan
Categories General Mechanical Components Design Services

Product Details

QL40A tail length 280mm DTH hammer bits

 

Description


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


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


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


4. 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

 


QLHead shapeDiameter (mm)Number of ventsNO X button diamterweight (KG)
ToothedGaugeFront
 QL40AFlat Face Bit1052Round Button8XØ146XØ13-
Concave Face1152Round Button8XØ146XØ14-
Convex Face1272Round Button8XØ147XØ14-
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.

 

 

Hot Products

QL40 DTH hammer bits with tail pipe Description 1. has higher drilling speed. 2. can provide ...
QL40A tail length 280mm DTH hammer bits Description 1. can provide hardening treatment in order to ...
QL50 Carbide steel DTH hammer bits with tail pipe Description the modern theory is adopted in the ...
QL50A Spline 12 Energy efficient Carbide steel DTH hammer bits Description the modern theory is ...
QL60 Energy efficient Carbide steel DTH hammer bits with tail pipe Description 1. has higher ...
QL60A Spline 12 tail length 253mm DTH hammer bits Description 1. has higher drilling speed. 2. can ...