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Decoding hydraulic rock drilling: How does it work?
Discover the mechanics of hydraulic percussive rock drilling and how it boosts efficiency in excavation and construction across industries.
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Doofor is ISO9001:2015 certified
Doofor Inc. was audited and was were granted the ISO 9001:2015 certificate for design, manufacturing, sales and aftes sales of hydraulic rock drills. This was in integral part of our ongoing project of ensuring the…