The HYDE® StirWhip™ mixes heavy materials without overworking a user’s drill. Its nylon “fingers” flex to fit through pour spouts and reach into corners for more complete mixing and maximum lift from the bottom of multi-sized containers. StirWhip is an excellent choice for paint, compound, concrete, grout, thinset, epoxies, lacquers, adhesives and sealants. The 3/8-inch steel hex shaft is made for use with 500 to 1500 rpm drills.
You can find more information on the Hyde Tools, Inc. website.