Bosch GWS 11-125 CIE - 1100W Professional Angle Grinder-Small has both direct cooling and protection guard cover. Bosch GWS 11-125 CIE has a champion motor of 1100 W for fast work progress. It has high work efficiency due to long lifetime and carbon brush lifetime. Also, the device has an ergonomic design to achieve maximum control for different types of grip positions. Bosch Professional Angle Grinder has a six-stage speed preselection option for different materials. It has a slim housing that helps in making proper handling. It has the gear head that can be rotated in 90 degrees steps. The professional angle grinder has a twist protective guard that is quickly and easily adjustable that provides reliable protection.