Kipper Crete, LLC is proud to bring to you two of the most versatile lightweight motorized finishing trowels on the market today. The Kipper Models, KPR-8.5-HH and The Kipper, KPR-11.5-FL. Either it be Concrete Countertops; Precast-Prestress Materials; Overlays; Vertical Applications; Finishing around Pipes in Floors or those hard to get to places - Kipper Crete has the finisher for the job. Kipper Crete products are designed to fit industry standard 5/8" - 11 variable speed controlled polishers or 1/4" - 1/2" variable speed controlled drills. - (battery powered or corded)