Drill rod is mainly used in the drilling blasting hole, guardrail hole, mountain reinforcment, anchoring and other engineering holes in mines, quarris, high ways, railways and so on.
Hexagon mining drill rod tunnel drill rod108mm shank H22 H25 taper rod
Main Parameter:
Mining blast hole drill rod H22
H22 H25 108mm shank taper 7 taper 11 mining drill rod
MiHexagon drill steel 108mm shank H22 H25 taper borehole drilling rod
H22 / H25 mining drill rod Taper 7° / 11°
customize length
match different bit
H22 H25 drill rod | Ingetral drill rod | Button drill bit |
Y19A handheld rock drill | YT27 air leg rock drill | YT28 air leg rock drill |
Factory price hexagon drill rod H22 taper drilling pipes
Certifications
China Hex. mining drill rod H22 H25 taper 7 cost of drill pipe
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