Diablo Sanding Plate DOU20CGSP 3-1/2 Inch (20 Grit Universal Fit Carbide Oscillating Multi-Tool Fitting For Aggressive Subfloor Paint Stripping)

The Diablo DOU20CGSP 3-1/2-Inch 20-Grit Universal Fit Carbide Grit Oscillating Sanding Plate is an industrial-grade surface preparation accessory engineered for rapid mechanical stripping of stubborn paint, thick epoxy, and hardened adhesives. Featuring an aggressive 20-grit open-coat carbide matrix, this professional attachment enables fast material removal, heavy-duty scraping, and precision substrate shaping without structural warping or deep scoring of underlying fields. The adapter-free universal fitment interface establishes a high-torque mechanical connection compatible with major non-Starlock oscillating multi-tools to ensure maximum vibrational power transfer under 2/3 maximum OPM parameters.

Best Used For:

• Subfloor Leveling Preparation: Aggressively grinds away high-build tile thinset, old floor adhesives, and irregular wood grain joints before underlayment installation.
• Stubborn Coating Stripping: Strips down multi-layered epoxy seals, thick industrial varnishes, and baked-on exterior coatings from masonry or timber.
• Rough Timber Shaping: Provides the necessary biting force to rapidly contour rough-hewn lumber, architectural timbers, and structural composites.

Key Performance & Safety Features

• Aggressive 20-Grit Carbide Matrix: Heavy-duty brazed tungsten carbide crystals provide exceptional structural stability and drastically outlast standard abrasive paper sheets.
• Open-Coat Anti-Clogging Geometry: Structured particle spacing actively repels sticky residue and melted resin, minimizing gumming during heat-sensitive stripping tasks.
• Universal Adapter-Free Tooling: Fast-lock plate design provides instant mechanical integration with major tool brands without requiring additional loose hardware.
• Cross-Platform Multi-Tool Fitment: Engineered to deliver full performance compatibility with cordless and corded units from Milwaukee, DeWalt, Makita, and Bosch.
• Cordless Power Maximization: High-efficiency abrasive action reduces structural drag on oscillating tool motors to improve battery runtime per cycle.

What's Included

• (1) Diablo 3-1/2" 20-Grit Universal Fit Carbide Grit Oscillating Sanding Plate (DOU20CGSP)

Technical Specifications

Pro-Tip: When removing heat-sensitive epoxy or heavy adhesive coatings, restrict your tool velocity to 2/3 of maximum OPM; this reduces frictional thermal expansion, preventing the coating from melting into the open-coat spaces and maximizing the plate's carbide life.