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R38 L 1000mm to 8000mm Anchor Tool Self Drilling Anchor Bolt

Grace
November 19, 2025
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Video Description:
In this video, we explore the R38 L 1000mm to 8000mm Self Drilling Anchor Bolt, a versatile solution for tunnel roofing and foundation support. Watch as we demonstrate its drilling, grouting, and anchoring capabilities in challenging rock conditions, showcasing how it improves efficiency and reduces costs.
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