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:

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