3M PSA Cloth Disc 348D, P100 X-weight, 5 in x NH, Die 500X, 50/Carton, 2Case of 50

• 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 Disc

The 3M PSA Cloth Disc 348D offers reliable performance with its pressure sensitive adhesive backing. This feature ensures the disc sticks firmly to backup pads or steel platens, making it easy to apply and remove. The model 348D is designed for efficiency and quick replacement during sanding tasks.

Ideal for various sanding tools, this disc fits well on disc sanders, random orbital sanders, and stationary disc sanders. Its strong adhesive backing supports heavy-duty use, making the 3M PSA Cloth Disc 348D a dependable choice for professionals.

Durable X-Weight Backing

The disc features an X-weight, durable cloth backing that resists tearing and edge wear. This backing supports aggressive sanding applications, ensuring the disc maintains its shape and effectiveness over time. The 5 in x NH size fits standard sanding equipment for versatile use.

With this cloth backing, users can expect longer-lasting discs that handle tough surfaces without damage. The 3M PSA Cloth Disc 348D’s backing enhances durability, making it suitable for demanding sanding jobs.

Fast Cutting Abrasive

Aluminum oxide abrasive is the key to the disc’s fast cutting ability and long life. This mineral self-fractures to expose fresh cutting edges, providing consistent performance on many surfaces. The P100 grade ensures effective material removal and smooth finishes.

This abrasive is widely used in metalworking and woodworking, making the 3M PSA Cloth Disc 348D versatile for deburring, blending, and finishing metal parts. Its closed coat design helps maintain cutting speed and efficiency.

Heat-Resistant Resin Bond

The resin bond on this disc protects it from heat damage, extending its lifespan during heavy-duty sanding. This heat-resistant bond keeps the abrasive firmly attached to the cloth backing, even under high pressure and temperature conditions.

This feature makes the 3M PSA Cloth Disc 348D suitable for applications involving high heat, such as grinding and dual action sanding on metal. It ensures consistent performance without premature wear.

Convenient Pack Size Options

Available in packs of 50 per carton and 250 per case, the 3M PSA Cloth Disc 348D offers flexibility for different project scales. These pack sizes help users stock up efficiently and reduce downtime by having enough discs on hand.

The 5 in diameter and NH format make these discs compatible with many sanding tools, providing a practical solution for both small and large jobs. This pack count supports continuous work without frequent reordering.