Ql60 DTH Hammer Button Bit for Hard Rock Drilling Forging Process ISO 9001 2000 Certified 100% Made
2. High quality raw material, with premium hardened procedures for long life.
3. Full production chain to secure stable and prompt production leadtime.
4. Experienced senior technicians and long year experienced workers and engineers.
5. Customized acceptable and quick and efficient service.
6. Price are competitive against the famous brands and best quality against the small factory.
7. Owing to high quality, professional serivce and competitive price, we have gotton good reputation from our customer all over the world, such as France, Spain, Italy, South Africa, Australia, Iran, Malaysia, etc.
Product Photos:
Products Specifications:
Changsha Chaojingang Machinery Manufacturing Co., Ltd. is one of the best manufacturers in China's drilling tool industry. Our company has many senior mechanical design engineers with more than 20 years of design experience in the drilling tool, the production process and technology are at the first-class level in China. Our drill bits adapt the top-quality raw materials, equipped with a complete production chain, and with excellent performance during service life. The design of our drilling bits is simple and reasonable, with the characteristics of high flat degrees, smooth holes, high rigidity, fast punch speed, low failure rate, stable drilling, high penetration rate. The drilling depth exceeded customer expectations and was well received by customers. 
Package and Shipping:
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. |
| 3.Where are your company? |
| We are located in Changsha city,Hunan province,where our first chairman Mao was born.1 and half hours by car from the nearest Huanghua international airport,2 and half hours by CHR express from Guangzhou nan station to Changsha city. |
| 4.Why choose CJG DRILL? |
| 1)We have more than 17 years of researching,developing, manufacturing and exporting high quality rock drilling equipments and penumatic tools to the global market. |
| 2)High quality compatible . |
| 3)Unbeatable price |
| 4)Excellent service. |
| 5.Which port do you shipping from? |
| We usually ship container from Shanghai port.Guangzhou 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! |
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.