Mixing Tool GRW 140. Mixing various materials such as ready-mixed plaster, cement slurry, paint, or other construction materials can be challenging. Either the mixing tool lacks sufficient power for tougher materials, or it spins too quickly, causing the material to splatter. The Bosch GRW 140 Professional mixing tool, with its powerful 1400 W motor and two-speed settings, always provides the right power and speed for the different materials to be mixed. The electronic soft start and the speed selection dial allow for a gradual increase in speed, making splatter-free mixing much easier. The lockable switch also offers more comfort during longer mixing tasks. This device is designed for mixing up to 40 kg of ready-mixed plaster, mortar, tile adhesive, paint, cement slurry, or similar materials. It is compatible with all M14 mixing paddles with a diameter of up to 140 mm.