Easy adjustable fins help to get the job done fast.
We have models for every size project
Expanfins can fit in holes as small as 1-7/8"
Made of plated steel, 2-1/2" wheels adjustable on 1/4" x 11" shaft. for portable or stationary power of 1800 plus r.p.m. in 1 gal. to 10 qt. container, depending on viscosity of mix.