Spiral Cup Wheel - Green Series Arbor:Short Thread there is a second motor

there is a second motor beneath the mixing tub that rotates the turn style in the opposite direction of the paddles for more thorough and complete mixing

Excellent handbook describing techniques for working in concrete including mixes

Leakproof—ideal for indoor or outdoor projects

Arbor Sizes

Start with the lower numbered grit (coarser) and progress to the higher numbered grit (finer)

Spiral Cup Wheel - Green Series Arbor:Short Thread there is a second motorSyntec manufactures a wide variety of diamond cup wheels to assist in all applications. These applications range from concrete trip hazard removal, general concrete prep, coating glue removal and concrete polishing. Available in various sizes, segments and arbor sizes Arbor sizes Standard 5 8" 7 8" Threaded Short Thread