3M PSA Cloth Disc 348D, P100 X-weight, 3 in x NH, Die 300V, 50/Pac, 200 ea/Case

• 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.

3M PSA Cloth Disc

The 3M PSA Cloth Disc 348D offers a reliable sanding solution with its pressure sensitive adhesive backing. This feature lets the disc stick firmly to a backup pad or steel platen, ensuring efficient use and quick replacement when needed.

Designed for heavy-duty tasks, the 3M brand and model 348D provide a durable option for various sanding applications. Its adhesive backing supports fast removal, making it a practical choice for professionals.

Durable X-weight Backing

This sanding disc features an X-weight, durable cloth backing that stands up to aggressive applications without tearing or edge wear. This backing enhances the disc's lifespan and performance during tough sanding jobs.

The 3 in x NH size complements the sturdy backing, allowing the disc to handle demanding surfaces while maintaining its integrity. This makes it suitable for both wet and dry sanding tasks.

Fast Cutting Aluminum Oxide

Aluminum oxide abrasive is used in this disc to provide a fast cut and long life. This mineral is popular for its ability to self-fracture, exposing fresh cutting edges and maintaining efficiency over time.

With a P100 grade, the disc is ideal for grinding and dual action sanding on metal, offering a quick and effective method for deburring, blending, and finishing metal parts.

Heat-Resistant Resin Bond

The resin bond in the 3M PSA Cloth Disc 348D protects the disc from heat damage, extending its life during heavy-duty sanding. This heat resistance ensures the abrasive stays firmly attached to the backing under pressure.

This feature is especially useful for applications involving high heat, making the disc a dependable choice for metalworking and other demanding tasks.

Pack Size And Format

This product comes in a pack of 50 discs, with 200 discs per case, providing ample supply for ongoing projects. The PSA format allows easy attachment to compatible sanding tools.

The 3 in x NH dimension fits standard backup pads, making it versatile for use with disc sanders, random orbital sanders, or stationary disc sanders. This size and format combination supports efficient workflow.