Rock Drilling Tool Hexagonal Drill Rod For Tunneling
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.
Hexagonal Drill Rod Prodcut information:
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.
