Hitachi's model No. G12SR3 is a compact and lightweight 4-1/2" angle grinder. This tool weighs just over 3 lb. and measures only 10" long. Powered by a 6A motor that produces 700W of power. The low profile head and compact body allow the grinder to get into the tightest places. This tool comes with a convenient side switch, carrying case, and 1 abrasive discs.