HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
Your one stop solution for rock drilling tools.
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The tapered drill rod can be matched with multiple drill bits to drill blast holes with different diameters.The tapered drill rod also has the advantages of no need of scrapping after abrasion of drill bits, simple maintenance, low price, low cost of drilling each meter, etc.
Tapered drill rod is a further development of the integral drill rods.
Is used for rock drilling, blast holes and other drilling situations, including quarries, coal mines, traffic and other construction.
It usually has a forged collar to maintain the proper shank striking face position in the rock drill.
| Rod Length: | 400~6400mm ( Length could be made to your specifications ) |
| Shank length: | H22 * 108mm , H25 * 108mm , H19 * 108mm |
| Taper Degree: | 4°46', 6°, 7°, 11°, 12° |
Company Profile:
Hebei Minetech Machinery Technology Co, Ltd is an joint venture enterprise with Europe Partner, which is located in Shijiazhuang City, Hebei Province,China. Our company is specialized in manufacturing and exporting of mining machinery, such as hydraulic and pneumatic drill machine, roof bolter and drilling consumption, like drill bit and drill rod with own factory in Shijiazhuang City.
With our rich expenience for over a decade and with professional engineers andsales team, we focus on providing complete solutions for mining machinery.
