core drill मीनिंग इन हिंदी

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It is a type of clamp used to attach the core drills.
Jade is exposed using diamond-tipped core drills in order to extract samples.
While with core drill one can drill directly 50 mm in one-shot ."
Diamond hole saws are also called diamond core drill bits.
Simon reaches for his Core Drill and finds it missing.
A core drill bit may be used to double the size of a hole.
The quick change drill chucks are easy and fast option to attach the core drills.
Core drills used for concrete are generally called Diamond Core Drills and are water cooled.
Core drills used for concrete are generally called Diamond Core Drills and are water cooled.
For drilling masonry, carbide core drills can be used.

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