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Small Hole, Dth Hammer Dhd3.5/ Rh460 3/Ir3.5/Cop34/Cd35, For Earthworks / Quarries/ Water Well/ Mining, With Long Life
Small Hole, Dth Hammer Dhd3.5/ Rh460 3/Ir3.5/Cop34/Cd35, For Earthworks / Quarries/ Water Well/ Mining, With Long Life
Small Hole, Dth Hammer Dhd3.5/ Rh460 3/Ir3.5/Cop34/Cd35, For Earthworks / Quarries/ Water Well/ Mining, With Long Life
Small Hole, Dth Hammer Dhd3.5/ Rh460 3/Ir3.5/Cop34/Cd35, For Earthworks / Quarries/ Water Well/ Mining, With Long Life
Small Hole, Dth Hammer Dhd3.5/ Rh460 3/Ir3.5/Cop34/Cd35, For Earthworks / Quarries/ Water Well/ Mining, With Long Life
Small Hole, Dth Hammer Dhd3.5/ Rh460 3/Ir3.5/Cop34/Cd35, For Earthworks / Quarries/ Water Well/ Mining, With Long Life
Small Hole, Dth Hammer Dhd3.5/ Rh460 3/Ir3.5/Cop34/Cd35, For Earthworks / Quarries/ Water Well/ Mining, With Long Life
Small Hole, Dth Hammer Dhd3.5/ Rh460 3/Ir3.5/Cop34/Cd35, For Earthworks / Quarries/ Water Well/ Mining, With Long Life
Specifications
Brand Name :
Super Diamond
Model Number :
DHD3.5/ RH460 3"/IR3.5/COP34/CD35
Certification :
ISO 9001
Place of Origin :
China
MOQ :
1pcs
Price :
Negotiable
Supply Ability :
According to order quantity
Delivery Time :
3-5 work days
Packaging Details :
Carton packaging and wooden box packing
Hole Range: :
90mm-105mm
External diameter :
82mm
Weight(Without bit) :
24.4kg
Connection Thread :
2 3/8" API reg pin
Working Pressure :
1.0-1.5 Mpa
Impact rate at 1.7Mpa :
28HZ
Recommended rotation speed :
25-40 r/min
Air consumption at 1.0Mpa :
4.5 m3/min
Air consumption at 1.5Mpa :
9.0 m3/min
Description

Small hole, DTH hammer DHD3.5/ RH460 3"/IR3.5/COP34/CD35, For Earthworks / Quarries/ Water well/ Mining, with long life

Small Hole, Dth Hammer Dhd3.5/ Rh460 3

Main product features:

  • Valveless air distribution, more reliable.
  • Simple design of the piston, long life.
  • More efficient energy transfer, faster drilling speed, lower air consumption and lower oil consumption.
  • Fewer internal parts, simple structure, longer life, less failure and easier to maintain because all the parts are heat treated.
  • Easy to disassemble, because the top sub, the drive chuck and the external cylinder are connected by multi-step thread.

Applications

Widely used in mine drilling, wells, construction, oil and gas drilling, guardrail hole,mountain reinforcement, anchorage and other engineering holes, geothermal exploration hole, Well bore and other fields.

Small Hole, Dth Hammer Dhd3.5/ Rh460 3

Feature Advantage

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.

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 etc...
3)Unbeatable price
4)Excellent service.
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 quantity.
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 off season.

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!

Product tags

3.25 hole saw

,

4.5 hole saw

,

s135 well drill rods
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Small Hole, Dth Hammer Dhd3.5/ Rh460 3"/Ir3.5/Cop34/Cd35, For Earthworks / Quarries/ Water Well/ Mining, With Long Life

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Product Detail
Brand Name :
Super Diamond
Model Number :
DHD3.5/ RH460 3"/IR3.5/COP34/CD35
Certification :
ISO 9001
Place of Origin :
China
MOQ :
1pcs
Price :
Negotiable
Contact Supplier
Small Hole, Dth Hammer Dhd3.5/ Rh460 3/Ir3.5/Cop34/Cd35, For Earthworks / Quarries/ Water Well/ Mining, With Long Life
Small Hole, Dth Hammer Dhd3.5/ Rh460 3/Ir3.5/Cop34/Cd35, For Earthworks / Quarries/ Water Well/ Mining, With Long Life
Small Hole, Dth Hammer Dhd3.5/ Rh460 3/Ir3.5/Cop34/Cd35, For Earthworks / Quarries/ Water Well/ Mining, With Long Life
Small Hole, Dth Hammer Dhd3.5/ Rh460 3/Ir3.5/Cop34/Cd35, For Earthworks / Quarries/ Water Well/ Mining, With Long Life

Changsha Chaojingang machinery manufacturing CO., Ltd

Active Member
6 Years
hunan, changsha
Business Type :
Manufacturer
Main Products :
DTH Drill Bits, DTH Drill Pipe, DTH Drilling Tools
Employee Number :
>100
Certification Level :
Active Member
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