Thursday, October 11, 2012

Drilling 625mm hole in very hard concrete

Drilling 625mm hole in very hard concrete Video Clips. Duration : 0.93 Mins.


Here we are drilling a 625mm (approx 246") hole in a very hard concrete element. we are using a Dr.bender beluga wx8, 8kw 1000hz high frequency machine. the stand is still a little bit too light for this big holes...

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