Профессиональный Перфоратор DTH с большим отверстием DHD350 HD55 COP54 130 мм 135 5 дюймов высокое давление воздуха
- Категория: Mining Machinery Parts >>>
- Поставщик: Changsha,DTH,Drill,Construction,Machinery,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Aug-18-2025 | 296.33 $* | 302.58 $* |
| Jul-18-2025 | 240.38 $* | 245.67 $* |
| Jun-18-2025 | 291.14 $* | 297.10 $* |
| May-18-2025 | 289.28 $* | 295.40 $* |
| Apr-18-2025 | 231.12 $* | 236.67 $* |
| Mar-18-2025 | 284.0 $* | 290.15 $* |
| Feb-18-2025 | 282.93 $* | 288.29 $* |
| Jan-18-2025 | 280.90 $* | 286.63 $* |
Характеристики
Product Description
China factory professional Big hole DTH Hammer DHD350 HD55 COP54 130mm 135mm 5inches high air pressure DTH hammer drill bit
Product Name | DHD350 HD55 COP54 drill bit | Diameter | 153~165mm |
Brand | CSdrill | Material | Carbon steel |
Button quantity | Customized, non-standard products | Place of Product | Hunan Province,China |
Button shape | ballistic,spherical,mixed | Color | Golden or As your request |
Button Anglle | Customized, non-standard products | After sale service | 24 hourse service |
Detailed Images
Application
DTH drill bits
1. Customized acceptable
2. Bit diameter, face shape
3. Carbide button shape
4. qty of air hole
1. Customized acceptable
2. Bit diameter, face shape
3. Carbide button shape
4. qty of air hole
Product Show
Product features
1. Ingenious Design, High Penetration Rate and Long Service Life.
2. Different product features match different rock formations.
3. High grade steel and advanced heat treatment offer Superior Wear Resistance.
4. Easy for Operation and Cost Effectiveness.
2. Different product features match different rock formations.
3. High grade steel and advanced heat treatment offer Superior Wear Resistance.
4. Easy for Operation and Cost Effectiveness.
Main button bits diameters:
We need to confirm the following Product
Specification before placing an order:
1. The type of drill bit;
2. The head diameter of drill bit;
3. Bit face shape Choice: (Main shapes are:
1. The type of drill bit;
2. The head diameter of drill bit;
3. Bit face shape Choice: (Main shapes are:
Drop Center, Concave Face, Convex Face,
Double Gauge Face, Flat Face)
4. Shape of alloy teeth. (Main tooth shape:
4. Shape of alloy teeth. (Main tooth shape:
Domed/Round Button, Parabolic/Semi-
Ballistic Buttons, Ballistic button,
Sharp button, Flat button)
Application
Where To Use
All our products are widely used in mining, tunneling, quarrying, construction, and civil engineering project.
Related Products
Certificate
Patent Certificate
Quality Certificate
Certificate Of Conformity
Packing&Shipping
Using ply-wooden cases and pallet for package to protect the products and avoid the damaging during transportation. Also we can customize package according to your special requests.
Company Introduction
Changsha DTH Drill Construction Machinery Co., Ltd has more than 20 years of drilling tools industry since 1996. Its predecessor was the designated processing workplace of down-the-hole drilling tools of Changsha Institute of Mining Research. It is the Institute of Metal Research of the Chinese Academy of Sciences, the National Institute of Materials Research (NIMS) of Japan, and the partner of University of Queensland, Australia, the Swiss Federal Institute of Technology (EMPA).
Our Services & Strength
Focus on DTH drilling tools 20+ years, Efficient and Long life.
FAQ
1. Are you exact manufacturer or just trading company?
We are both,we have our own factory. And also have many long-relationship factories.
2.What is your minimum order quantity?
Our MOQ are 1pc or 1 complete set, the price may rely on the order quantity.
We are both,we have our own factory. And also have many long-relationship factories.
2.What is your minimum order quantity?
Our MOQ are 1pc or 1 complete set, the price may rely on the order quantity.
We are welcome your sample order to testing our quality。
3. Can you accept OEM & ODM?
Yes, both of them are acceptable,.Please tell us your requirements or design drawings kindly.
3. Can you accept OEM & ODM?
Yes, both of them are acceptable,.Please tell us your requirements or design drawings kindly.
As we have our own R&D team and the team leader is Dr.Zhao mingchun who has been always
in the material research and drawing design of drilling tools for 25 years.And he had designed
the world’s biggest top hammer bit and DTH hammer bit, highly praised by the users.
4. How about Packing
Using ply-wooden cases and pallet for exporting to protect products and avoid the damagement during transportation.
4. How about Packing
Using ply-wooden cases and pallet for exporting to protect products and avoid the damagement during transportation.
Also, we can customize package according to your special requests.
5. How about the delivery time?
It depends, generally it takes about 15-25day. If have stocks, Usually only 5-10 days if in stock.
6. Can I have a visit to your factory before the order?
Sure, welcome, kindly contact us for address details and time schedule.
5. How about the delivery time?
It depends, generally it takes about 15-25day. If have stocks, Usually only 5-10 days if in stock.
6. Can I have a visit to your factory before the order?
Sure, welcome, kindly contact us for address details and time schedule.
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