H22 1308mm Integral Drill Rod Top Tip 40mm Small Hole Blasting

Product Information Of H22 1308mm Integral Drill Rod:

Integrall rod is combined bit, rod and shank into a single unit. The head bit of the integral rod has chisel type and cross type.

Specification Of H22 1308mm Integral Drill Rod:

Application Of H22 1308mm Integral Drill Rod:

Usually integral rod is used for underground mining and small hole drilling with low power rock drills such as air-legged or hand-held.

Advantage Of H22 1308mm 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 H22 1308mm Integral Drill Rod:

Wooden case