ECN Forum Forums General Topics of the Trade General Discussion Area Service Mast Drill Extension

I heard people call that tool a mast-out tool.2 inch hole-saw on a 2 foot bit wrapped with a 2 inch ridid.The rigid revolved freely,in other words you could hold on to the rigid pipe and pull the trigger on the driil and the hole-saw would spin but not the pipe........thought I saw them in parts houses later but not sure