The material is conveyed up to the top of the con-tainer from the bottom and then flows back down again at the sides. This is suitable for the proces-sing of heavy mixtures such as mortar, plaster, cement, and sand- and pebble-filled materials. The mixing tool works into the material easily with a screwing action. Suitable for various applications, the WK mixing tool is notable for outstanding conveyance of the material. With two wide mixing helixes for easy guidance in the material and minimal stress on the drive machine. Mixing tool is made of steel, unless stated otherwise, with a powder-coated finish in RAL 5018, turquoise. Type-tested by "TÜV". Ideal for all sticky and viscous materials, e.g. cement, plaster, ready-mixed mortars, etc. 16mm minimum drill chuck. 15kg - 30kg Mixing load. 300 - 600 rpm rec. 1000W Drive.