Angle Grinder GWS 17-125 PSB. The GWS 17-125 PSB Professional features a new PROtection switch for maximum comfort during work and an ergonomic, slim handle. The PROtection switch immediately shuts off the angle grinder when released. Additionally, the intelligent braking system ensures a quick stop of the disc. This powerful, compact angle grinder offers enhanced dust protection with ventilation slots at the back of the tool. For high user protection, the GWS 17-125 PSB is equipped with KickBack Control. The GWS 17-125 PSB Professional is perfect for grinding metal or weld seams, as well as for cutting metal, concrete, bricks, and tiles. It is compatible with Bosch dust extraction systems GDE 125 EA-T Professional and GDE 115 / 125 FC-T Professional. Other features include speed pre-selection, constant speed, soft start, and overload protection. Cardboard packaging. Additional handle with Vibration Control. Protective cover. Clip-on metal cutting guard. Two-hole wrench. Mounting flange. Clamping nut. Dust filter. SDS quick clamping nut.