3M PSA Cloth Disc 348D, 50 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.

Trusted 3M PSA Brand

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

Using 3M’s PSA system means you get efficient sanding with less downtime. The adhesive backing works well with backup pads or steel platens, making it easy to switch discs during projects.

Durable X-weight Cloth Backing

This sanding disc uses a 50 X-weight cloth backing, designed to handle tough, aggressive sanding without tearing or edge wear. The durable cloth supports heavy-duty applications and extends disc life.

The cloth backing also helps maintain consistent sanding performance on various surfaces. It’s ideal for jobs requiring strength and flexibility, ensuring the disc holds up under pressure.

Precise 3 Inch Size

The disc measures 3 inches in diameter with a NH (non-hole) format, making it compatible with many disc sanders. This size is versatile for detailed work and fits well on standard backup pads.

Its compact size allows for easy handling and control during sanding tasks. Whether deburring or finishing metal parts, the 3 inch dimension offers precision and efficiency.

Effective Aluminum Oxide Abrasive

Equipped with aluminum oxide abrasive, the 3M PSA Cloth Disc 348D cuts fast and lasts long. This mineral is popular for its strength and ability to self-sharpen, providing consistent performance over time.

Aluminum oxide works well on many surfaces, including ferrous metals, making this disc suitable for grinding, blending, and finishing. It’s a trusted choice for industrial and metalworking tasks.

Convenient 50 Pack Case

This product comes in a pack of 50 discs, offering great value for frequent users. The 50 per pack count ensures you have plenty of discs ready for ongoing projects without frequent reordering.

Having a large case on hand helps maintain workflow and reduces downtime. It’s perfect for workshops or job sites where sanding discs are used regularly.