DTH Drill Bits 5 1/8''(130mm) For Down The Hole Hammer DHD340,
Concave face, Guage8*16mm, center6*16mm
1. Rapid drilling speed, bit body wearless;
2. Advanced heat treatment process, ensure the drilling life longer
than similar products in the market.
3. DHD, MISSION, SD, QL, NUMA,different series of products, it can
meet needs of different working conditions.
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.
Qty.× Button Dia.(mm)
1. Price commitment: in order to ensure the high reliability of
products, raw material selection are using grapefruit brand
products; under the same competitive conditions, and not to reduce
product technical performance 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 Super Diamond brand,
enhance the visibility of enterprises,establish corporate image, we
serve customers with the principle of "preferential prices, good
service, reliable product quality" principle.
The appearance of the picture is different from that of the actual
product, and the actual product is the standard.
Frequently Asked Question:
|1.Are you a manufacturer or a trade company?|
|We are a manufacturer of rock drilling equipments and pneumatic
tools in China.|
|2.How many workers in your factory?and what is your company scale?|
|We have more than 100 employees, including factory workers,sales
people,QC ,R&D and management team.|
It occupies 26600 SQM, and workshop has 22000 SQM. With more than
100 staffs, our company includes 26 specialized technicians and 8
senior engineers. And we are equipped with nearly 400 sets of
advanced equipment required for manufacturing rock drilling machine
and pneumatic tools.
|3.Where are your company?|
|We are located in Changsha city,Hunan province.Only 20 minutes by
car from the Huanghua international airport.|
|4.Why choose CJG DRILL?|
- About 80% employees in our company has more than 10 years
Experienced drilling workers in China;
|2)High quality compatible with Sandvik, Atlas Copco,Ingersoll Rand
|5.Which port do you shipping from?|
|We usually ship container from Shanghai port.Guangzhou and Beijing
port is available too.|
|6.Can you accept OEM & ODM ?|
|Yes, both of them are acceptable.|
|7.What is your minimum order quantity?|
|Our MOQ are 1pc or 1 complete set, the price may rely on the order
|8.What is your payment term?|
|We can accept T/T, L/C at sight, West union and in cash.|
|9.How about the delivery time?|
|It all depends,generally it takes about one month both in peak and
|10.Could we make a schedule of an appoinment with your company?|
|Definitely.You are the most welcome.Please inform us your arrival
time in any place of China and initial routine in advance.We can
reserve the hotel,offer pickup service from Changsha Huanghua
airport or the CHR Express station unpon your arrival and after the
appoinment.Be our guest then!|
Weclome our dearest customers to Visit our factory and to choose
our great product ranges!