Drilling steel or metal is a quick way to dull your drill bits if you do it the wrong way. This AsktheBuilder.com video shows you how to drill holes using the correct drill bits and oil to drill through steel and sheet metal. A variable speed drill is the best drill to use.
Tim Carter shares some tips about using thinset for installing a ceramic tile floor.He explains why using thinset mortar is fantastic for ceramic tile and how to mix it correctly.