1).800W motor, 100% COPPER WIRE
2).1 button for 4 cunctions achieved the easy and comforatable operations
3).Variable speed preselection for adjusting to suit any application
4).360 degree adjustable side handle for optimal working position
5).Ergonomic handlewith soft grip
6).Motor surface cover process to better prevent damaging
7).Improved cylinder, stronger impact force,longer lifetime
english
