Diamabrush 16" Concrete Coating Removal Tool 25 Grit CCW 6 Blade. Most Single disc floor machines are counter clockwise rotation. Rotation sensitive, so counter rotating twin brushes require one clockwise one counter clockwise. Let us know the make and model of your machine and we will fit it with the right clutch plate. .The Diamabrush Coating Removal Tool is the fastest, most effective tool for removal of mastic, adhesives, thin-set thin mil epoxies from concrete floors. The patented design of the Diamabrush Coating Removal Tool prevents the abrasive from loading up or clogging like other abrasive products resulting in fast, consistent removal throughout the life of the tool. Key Features Include: Over 10 times faster than manually scraping. Simply apply water to eliminate dust to flush debris away. Designed to fit a wide variety rotary flooring machine. Has limited surface contact during use to retain sharp cutting points over the life of the tool. Rigid, exposed diamond cutting surface creates a level floor with normal use. No need for heavy, expensive, hard-to-use grinding equipment that often requires 480 3-phase power. The tools design allows the machine to bridge joints cut lines in the concrete. Use on existing, standard cleaning equipment such as automatic scrubbers or floor machines. Uses replaceable diamond coated blades to grind tough coatings away. Custom Mounting Adapters Available. Wearable Substrate Blades. Diamond Blade ( Retains Sharp cutting edge as the Tool Wears ). Estimated Blade Life 25 Grit Removal 5,000 - 10,000 Sq. Ft. Videos: http://youtu.be/W87cOgf6giE Pricing. 239-357-1853 Craig Counter Clockwise Rotation. 12” Mastic Tool 25 Grit CCW 5 Blade $321.96 13” Mastic Tool 25 Grit CCW 5 Blade $331.92 14” Mastic Tool 25 Grit CCW 5 Blade $352.36 15” Mastic Tool 25 Grit CCW 6 Blade $360.24 16” Mastic Tool 25 Grit CCW 6 Blade $363.46 17” Mastic Tool 25 Grit CCW 8 Blade $456.40 18” Mastic Tool 25 Grit CCW 8 Blade $463.14 19" Mastic Tool 25 Grit CCW 10 Blade $546.40 20” Mastic Tool 25 Grit CCW 10 Blade $564.68 Clockwise Rotation. 12” Mastic Tool 25 Grit CW 5 Blade $321.96 13” Mastic Tool 25 Grit CW 5 Blade $331.92 14” Mastic Tool 25 Grit CW 5 Blade $352.36 15” Mastic Tool 25 Grit CW 6 Blade $360.24 16” Mastic Tool 25 Grit CW 6 Blade $363.46 17” Mastic Tool 25 Grit CW 8 Blade $456.40 18” Mastic Tool 25 Grit CW 8 Blade $463.14 19” Mastic Tool 25 Grit CW 10 Blade $546.40 20” Mastic Tool 25 Grit CW 10 Blade $564.68