core cutting #slab holes for plumbing work #how to hole for slab or concrete
6:59
HOW TO use DCA DD 120 diamond coring tool for wet drilling into concrete ponaa pothu
7:32
Core Cutting machine
8:18
Chia sẻ cách xử lý thay T ống nước Pvc cỡ lớn trong không gian hẹp #meodoisong #pvc #meovat
13:21
Stair Case ഉണ്ടാക്കാൻ മെയിൻ സ്ലാബ് കട്ടാക്കിയപ്പോൾ?? സ്ലാബിന് പ്രശ്നം വരുമോ??
5:25
wall core cutting#holes for wall#howto make holes for wall easily
5:28
FULL video of ground floor water tank pipe line for slab ( 125mm dia) @rkcorecuttingworks4532
4:52
HOW TO use Hilti DD 120 diamond coring tool for wet drilling into concrete
4:07