3M PSA Cloth Disc 348D, 30 in x NH, 36 X-weight, Case of 10

• Aluminum oxide abrasive cuts fast, has a long life, and performs well on many surfaces
• Disc can be used for both wet and dry applications
• Pressure sensitive adhesive backing easily adheres to a backup pad or steel platen and allows for clean and fast removal for quick replacement
• Resin bond protects the disc from heat damage, extending the life of the disc
• X-weight, durable cloth backing supports aggressive applications without tearing or edge wear

3M PSA Cloth Disc 348D is a heavy-duty sanding disc that features a high-strength pressure sensitive adhesive backing that adheres to a backup pad or a steel platen for an efficient application and clean removal.

Our 3M PSA Cloth Disc 348D features a heat-resistant resin bond and cloth backing that make this sanding disc a good choice for high heat and heavy duty sanding applications. Aluminum oxide particles in a closed coat offer a fast cut for grinding and dual action (D/A) sanding on metal. This versatile disc provides a fast, efficient method for deburring, blending, cleaning up, and finishing metal parts and surfaces of various sizes and shapes.

PSA or pressure-sensitive adhesive disc is pressed onto a backup pad (also called a disc pad and sold separately) that is attached to a disc sander, random orbital sander, or stationary disc sander.

We chose aluminum oxide abrasive, which is a popular choice among industrial professionals because of its fast cut-rate and long life. This mineral makes a tough, durable abrasive that self-fractures to expose fresh cutting edges in use, whereas traditional abrasives such as garnet quickly wear down with use. Due to their fast cut-rate, hardness, strength, and low heat retention, they are widely used in grinding applications in addition to sanding and finishing applications. Aluminum oxide is suitable for a wide variety of materials in both woodworking and metalworking, including ferrous alloys.

Heat-resistant resin is a sturdy binding agent that adheres the abrasive to the backing and maintains the stability of the bond even in conditions of high heat or pressure.

Trusted 3M PSA Brand

The 3M PSA Cloth Disc 348D is a reliable sanding solution from 3M, known for quality abrasives. This model offers a pressure sensitive adhesive backing that sticks firmly yet removes cleanly for quick disc changes.

Its design supports efficient sanding by adhering easily to backup pads or steel platens. This feature helps professionals save time during surface preparation and finishing tasks.

Durable 36 X-weight Backing

This sanding disc uses a 36 X-weight cloth backing, providing durability for tough sanding jobs. The cloth backing resists tearing and edge wear, making it suitable for aggressive applications.

Such strength ensures the disc holds up well under pressure, allowing users to work on various surfaces without worrying about premature damage or failure.

Versatile 30 Inch Size

The disc measures 30 inches in diameter, fitting large sanding tools and covering broad surface areas efficiently. This size is ideal for heavy-duty sanding and finishing on metal parts and other materials.

Its large format helps speed up work on bigger projects, reducing the number of passes needed and improving overall productivity in industrial settings.

Fast Cutting Aluminum Oxide

Equipped with aluminum oxide abrasive, the 3M PSA Cloth Disc 348D cuts quickly and lasts longer. This mineral self-fractures to expose fresh edges, maintaining performance over time.

It’s effective on many surfaces, especially metal, making it a versatile choice for grinding, deburring, and finishing tasks in both woodworking and metalworking.

Convenient 10 Disc Pack

This product comes in a pack of 10 discs, providing enough supply for multiple projects or extended use. Having a case of 10 ensures you won’t run out quickly during demanding jobs.

The pack size supports efficient inventory management and reduces downtime by keeping replacement discs on hand for fast swaps.