Plated shaft and blades resist corrosion. Features two 5 in adjustable blades. Has a unique design that breaks up lumps faster as lower blade forces material upward while upper blade pushes downward to create counter flow. Fits 1/2 in variable speed drills.

• Plated shaft and blades resist corrosion
• Unique action mixes fast as the lower wheel cuts upward and upper wheel downward to create counter flow