3M 7000046182 Scotch-brite Bristle Disc 3 in P360 Ceramic

Product Description

The 3M 7000046182 Scotch-Brite Radial Bristle Disc is a flexible abrasive disc designed for surface preparation, finishing, and cleaning work on metal and coated surfaces. It uses 3M ceramic abrasive grain molded directly into flexible bristles, which allows the disc to maintain consistent cutting performance from first use to last. At 3 inches in diameter with a P360 grit rating, this disc is suited for fine surface blending, paint and coating removal, rust elimination, and weld burn cleanup. It installs on standard rotary tools and angle grinders and is handled by metalworking professionals, fabricators, and maintenance technicians.

This disc is used in industrial maintenance, metal fabrication, and general surface preparation where wire brushes are too aggressive or where contour conformity is needed. The curved bristle design allows the disc to follow irregular and complex part geometries without requiring heavy operator pressure. It is effective on ferrous metals, aluminum, and coated surfaces where controlled material removal is critical. Typical applications include deburring, blending, stripping adhesives and coatings, and removing heavy oxides from large surface areas.

Key Features

• Ceramic abrasive grain molded into bristles delivers consistent cut throughout disc life
• Flexible, curved bristles conform to complex contours without heavy pressure
• No wire filaments — reduces risk of wire fragment contamination or injury
• Bristle spacing optimized for high-loading tasks such as coating and adhesive removal
• Removes paint, rust, weld burns, heavy oxides, stains, and surface contaminants
• Suitable for strip, deburr, blend, finish, polish, and clean operations in a single disc

Compatibility

Designed as a replacement or supplemental abrasive disc for rotary tools and angle grinders that accept 3-inch radial bristle disc accessories in surface preparation and finishing applications.

Installation Notes

Installation is performed by qualified metalworking technicians or maintenance professionals using compatible rotary or angle grinder equipment. Verify that the tool RPM rating meets or exceeds the disc RPM rating before mounting. Wear appropriate PPE including eye protection and gloves during operation. Do not exceed the recommended operating speed and inspect the disc for damage before each use.

Technical Specifications

• Diameter: 3 inches
• Grit: P360
• Abrasive Material: Ceramic
• Bristle Style: Curved
• Weight: 0.08 pounds
• Package Length: 7.1 inches
• Package Width: 3.8 inches
• Package Height: 4.2 inches
• UPC: 00048011332277

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000046182