Mining Rock Hexagonal Hollow Steel Tapered Drill Rod
Applicable Industries:Underground Mining Industry
Type:Drilling Pipes
makings:chromium-molybdenum steel
Brand: HFD Mining Tools
Suitable for small hole range,Widely used in Dimensional Stone Quarrying Industry, Widely used in Underground Mining Industry.
Request a quote for detailed information (MOQ, price, delivery)
Share:
Mining Rock Hexagonal Hollow Steel Tapered Drill Rod :
For more specifications, please contact us and accept the customized size;
 | |||
| Model | Taper Degree | Drilling Rod Length | Shank Size |
| 19mm | 6,7,11 and 12 | 0.4m-4.0m | 83mm,108mm |
| 22mm | 6,7,11 and 12 | 0.4m-4.8m | 108mm |
| 25mm | 6,7,11 and 12 | 0.8m-4.8m | 108mm,159mm |
Why Choose HFD Down the hole bits ?
In the top hammer drilling tool manufacturing, we have world-class production technology, advanced production equipment, and experienced production technical staff. We have been working closely with our customers to conduct extensive on-site tests on various types of rocks and working conditions. Based on the feedback, we continue to improve and develop in various areas such as raw materials, heat treatment, design and manufacturing processes.
In terms of product consultation and rock tool services, we can select the most suitable rock drill tools and drilling construction schemes according to the user's construction conditions, rock type, mineral conditions and drilling equipment, so as to help users improve drilling efficiency, reduce drilling costs, and achieve better comprehensive benefits and higher labour productivity.
Our Down the hole bits have a good industry reputation in mining, tunnelling, quarrying, roads or construction due to their excellent wear resistance, roughening resistance and stability. Compared with many world-class brands of drilling tools, our rock drill tools are not inferior. In some field comparison tests, the use efficiency of our many products even exceeds that of world-class brands and has been highly recognized by customers.
Service & Support
Every purchase comes with round-the-clock after-sales service, support, and training to ensure customers get maximum productivity from their drilling operations. Having a knowledgeable and technical partner, on-site or online, can make the difference between going it alone and leveraging experience and expertise. Customers can rely on our service and support, which are provided by cost-effective and professional DTH drilling tool manufacturers. We know about downhole drilling!
