Rock Drilling Steels Hexagonal 22mm Hollow Integral Drill Rod
Product information of integral drill rod:
Integral drill steel rods are used by hand held drill machines in
underground mining and for small hole drilling. They are often used
on small power rock drills, such as air leg rock drills and hand
held rock drills.
Specification of integral drill rod:
Bit diameter | 39mm |
Length | 1600mm |
Weight | 5.4kgs |
Rod hex | 22mm |
Shank hex | 22x108mm |
Application of integral drill rod:
Granite and marble quarries, underground mining, for small blasting
hole drilling.
According to application needs, different lengths are available,
ranging from 400 to 6400mm.
Advantage of integral drill rod:
Reduce engergy lossing at tapered rod and bit joint. Good
transmission performance, can improve the speed and efficiency of
drilling
Package of integral drill rod:
Bundle or wooden case
