Changsha Chaojingang machinery manufacturing CO., Ltd
| Supply Ability | According to order quantity |
| Delivery Time | 5-8 work days |
| Packaging Details | Fixed plastic mold + carton + wooden box |
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Type | DTH Hammer and Drill Bit |
| Machine Type | Drilling Equipment |
| Material | alloy steel |
| Processing Type | Forging |
| Use | Well Drilling |
| Usage | Ore Mining |
| Advantage | high-efficiency |
| Model Number | |
| Place of Origin | China |
| Brand Name | Super Diamond |
| Certification | ISO9001 |
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Product Specification
| Supply Ability | According to order quantity | Delivery Time | 5-8 work days |
| Packaging Details | Fixed plastic mold + carton + wooden box | Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Type | DTH Hammer and Drill Bit | Machine Type | Drilling Equipment |
| Material | alloy steel | Processing Type | Forging |
| Use | Well Drilling | Usage | Ore Mining |
| Advantage | high-efficiency | Model Number | |
| Place of Origin | China | Brand Name | Super Diamond |
| Certification | ISO9001 | ||
| High Light | down the hole drilling tools ，downhole drilling tools | ||
High Performance Downhole Drilling Tools For RC Drilling Equipment , Acid Resistance
Down the hole rock tools (drilling tools) are rock drilling equipment which takes compressed air as power source to partially transfer impact power into drilling holes. An air distributing device in a top hammer controls a piston to move back and forth. An impact device arranged in the front of the top hammer transfers the impact powderto a down-the-hole bit to crush rocks.
We can supply all series of drilling equipment and drilling tools
By using high-quality raw materials, utilizing advanced craft technologies and imposing strict quality inspection, the product range covers:Down the hole hammer and bits(dth hammers and dth bits),drill pipes, threaded drilling bits, reverse circulation hammers and bits, shank adapters and coupling sleeves, drilling rig, air compressor and spare parts for drill equipment.
1. portable
2. fast drilling speed
3. stable performance
4. saving air consumption
5. longer service life
Why Us, What we can do!
We have a lot more than what is show on the website. Send us an email so we can find out what we can do for you.
1. Same price, Best Quality
2. Quality Assurance
Quality Assurance
3. What methods of payment are accepted
We currently accept PayPal or Western Union or T/T in advance and Irrevocable LC as a method of payment. We are working towards accepting payment methods in future. Please check with us soon for any further updates. We apologize for any inconvenience caused.
4. Packing
Carton or wooden box.
5. Let's disscuss about the mode of transportation
We can send the goods by sea,by air or by express.
6. Lead Time
Before you place an order, you can contact our customer service first, if there is in stock, we will send the goods within 3-5 days. If there is not in stock, we will send the goods within 10-20 workdays.
7. Take delivery of the goods
When the goods arrive to destination port,we will send the detailed informations of our shipping agent to you,they will help you customs clearance.
8. Warranty Services
After you get the goods within one month, if there is any problem with the quality and non-artifical damages, we will provide free wearing parts for you.
Company Details
Business Type:
Manufacturer
Employee Number:
>100
Ecer Certification：
Active Member
Changsha Chaojingang machinery manufacturing Co., Ltd is a modern high-tech enterprise, which is specialized in researching and manufacturing rock drilling machine and pneumatic tools. The company has rich experiences for scientific research and production. It produces prime pro... Changsha Chaojingang machinery manufacturing Co., Ltd is a modern high-tech enterprise, which is specialized in researching and manufacturing rock drilling machine and pneumatic tools. The company has rich experiences for scientific research and production. It produces prime pro...
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