Scotch-Brite Radial Bristle Disc, 3 in x 3/8 in 400, 40/Carton, 80 ea/Case

• Bristle spacing is ideal for coating removal and other high-loading substances
• Contains no wire filaments for improved safety
• Flexible bristles require less pressure than wire brushes and conform to contours, even on complex parts
• Molded, abrasive-filled bristles strip, deburr, blend, finish, polish, clean, and remove coatings more effectively, with less pressure than wire brushes
• Proprietary 3M Ceramic Abrasive Grain provides aggressive cutting and consistent finish quality throughout the life of the disc

Scotch-Brite Radial Bristle Disc, using proprietary 3M Ceramic Abrasive Grain and molded, flexible bristles, provides more surface contact than wire brushes and maintains abrasive property throughout the life of the disc. This fast-running disc removes paint, stains, adhesives, weld burns, rust, heavy oxides, and surface contaminants from large areas.

Under normal use, the flexible bristles on our Scotch-Brite Radial Bristle Disc remain safely in place and can achieve the desired finish using light pressure. We designed our disc to last longer than wire and other abrasive discs and works well on aluminum, brass, bronze, carbon steel, cast iron, stainless steel, and other metals; and is used for general industrial, aerospace, automotive, metalworking, transportation, and automotive applications.

3M ceramic aluminum oxide blend is a ceramic mineral designed using a proprietary process to enhance toughness and hardness of the grain for a higher level performance. Ceramic aluminum oxide blend is engineered to fracture frequently and surpasses aluminum oxide abrasives in both cut-rate and durability. Perfect for moderate to heavy stock removal as well as finishing, ceramic abrasives are built to cut fast and handle intense heat and stress applications.

Scotch-Brite abrasives are unique surface conditioning products with abrasives incorporated into non-woven fiber matrix. Combining abrasives and non-woven material creates an abrasive system that delivers consistent results for the life of the product. The open-web material runs cool and is load resistant, which keeps the abrasive minerals cutting at high performance by limiting clogging of the fibers.

Trusted Scotch-Brite Brand

The Scotch-Brite Radial Bristle Disc is a reliable choice for surface conditioning tasks. This 3 in x 3/8 in 400 grade disc offers consistent performance with its unique bristle design, making it ideal for coating removal and other demanding jobs.

Its flexible bristles conform to complex contours, requiring less pressure than traditional wire brushes. This model is part of a 40/Carton and 80 ea/Case pack, ensuring you have plenty of discs for ongoing projects.

Precise Size And Grade

Measuring 3 inches in diameter with a 3/8 inch thickness, this disc fits a variety of tools and applications. The 400 grade provides an effective balance between aggressive cutting and finish quality.

These dimensions make it suitable for removing paint, rust, and weld burns from large surfaces. The size also allows for easy handling and control during use.

Flexible Bristles Technology

The disc features molded, abrasive-filled bristles that strip, deburr, blend, and polish surfaces efficiently. Unlike wire brushes, these bristles are flexible and safer, containing no wire filaments.

This flexibility means less pressure is needed, reducing user fatigue and improving results on metals like aluminum, brass, and stainless steel. The bristles maintain their position under normal use for consistent performance.

Advanced Abrasive Grain

Using proprietary 3M Ceramic Abrasive Grain, the disc delivers aggressive cutting and a consistent finish throughout its life. This ceramic grain is engineered for toughness and durability, outperforming standard aluminum oxide abrasives.

It handles moderate to heavy stock removal and withstands intense heat and stress, making it suitable for industrial, aerospace, and automotive applications.

Convenient Pack Size Options

This product is available in packs of 40 discs per carton and 80 discs per case, providing flexibility for different usage needs. Bulk packaging helps reduce downtime by ensuring you have enough discs on hand.

The pack sizes support efficient inventory management for workshops and industrial settings, making it easier to maintain consistent workflow without frequent reordering.