Review on Milwaukee 5263 21 8 Inch Rotary Hammer by Wayne Ohlrogge

We have two of these on our service trucks and have been using them for over two years with no problems. They are compact, very fast and reliable. We're constantly drilling 1/4" to 1/2" holes in concrete walls for Tapcon or Redhead concrete anchors and have never had a problem. It takes about 5 seconds to drill a 1/4 inch diameter and 2 inch deep hole with one hand. Compared to the Dewalt 18 volt portable hammer drill that we use for most drilling jobs, this tool is best for concrete drilling. SDS bits offer high reliability and allow the use of masonry drill bits from most manufacturers.