einhell sds plus 4j tc rh 1600 hammer drillThe TH RH 1600 hammer drill is a reliable, versatile and extremely powerful work machine that supports demanding DIY enthusiasts with massive performance in drilling, chiseling and demolition work. With a drill, hammer drill and chiselling tool with and without auger attachment, it offers four functions for universal use. The SDS Plus holder enables quick, tool free changing of drill bits and chisels and achieves an impact force of 4J from the robust