Raimondi "Iperbet" Jobsite Power MixerIperbet is a low RPM job site mixer for mixing grout, thin set, or mud mix at the proper speed, preventing air pockets from entering into the mixture. The unique fixed blade design mixes by rotating the bucket rather than the paddles, allowing you to safely check the mix and pour more product without stopping the mixer. The motor is located beneath the metal shroud, ensuring the unit is balanced at all times and prevents contact with the motor or