Mountain 66261010520 Coarse Roloc Surface Prep Disc - 3-Inch 25-Pack

The Mountain 66261010520 (MTN9485) is a professional-grade 3-inch coarse surface preparation disc designed for heavy-duty cleaning, finishing, and rust removal on metal surfaces. These twist-and-lock style Roloc discs are ideal for automotive body work, marine applications, motorcycle maintenance, and general metalworking projects.

Key Features:

• Coarse grade abrasive for aggressive material removal
• Maximum operating speed of 25,000 RPM
• Effective for cleaning and finishing all metal types
• Removes light rust, oxides, and surface coatings
• Quick-change Roloc mounting system for fast disc changes
• Suitable for use on stainless steel, alloys, non-ferrous materials, plastics, and fiberglass
• Perfect for flat or contoured surface preparation

These surface conditioning discs excel at removing rust and preparing metal surfaces before painting or welding. Ideal for automotive rotor finishing, die casting parts, bicycle components, machinery maintenance, and more. Each box contains 25 discs for extended use. Compatible with standard 3-inch Roloc disc holders and angle grinders.