Raimondi Self-Leveling Mixer With Paddle and Drill ComboSelf Leveling Mixer, Paddle and Drill Combo by Raimondi for large jobs. The self leveling mixer 20 gallon mixing bucket gives you a 1 bag mixing capacity for the same water to power mixing ratio every time. is a heavy duty stand designed for mixing self level materials. The 4 swivel wheels make it easy to move. The swivel bucket holder allows you to pour the mixture uniformly in place while eliminating fatigue from transporting the materials once