3M PSA Cloth Disc 348D, P120 X-weight, 1 in x NH, Die 100N, 50/Bag, 500 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 ensures the disc sticks firmly to a backup pad or steel platen, making it easy to apply and remove for quick replacement.

Designed for heavy-duty use, the 348D model combines strong adhesion with efficient performance, making it suitable for various sanding tasks where fast and clean disc changes are needed.

Durable X-weight Backing

This sanding disc features an X-weight cloth backing that supports aggressive applications without tearing or edge wear. The durable cloth backing extends the disc’s usability in tough sanding environments.

With a size of 1 inch by NH and a die rating of 100N, the backing provides stability and strength, helping maintain consistent sanding results on different surfaces.

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 ability to self-fracture, exposing fresh cutting edges during use for sustained performance.

The P120 grade ensures a balance between material removal and finish quality, making it ideal for sanding metal parts and other surfaces efficiently.

Versatile Wet Dry Use

The disc is designed for both wet and dry applications, adding versatility to your sanding projects. This flexibility allows users to choose the best method depending on the material and desired finish.

Its compatibility with various sanding tools, including disc sanders and random orbital sanders, makes it a practical choice for different workshop setups.

Pack Size Convenience

Available in packs of 50 discs per bag and 500 discs per case, this product offers convenience for both small and large scale operations. The pack size supports efficient inventory management and reduces frequent reordering.

The compact 1 inch by NH dimension ensures these discs fit standard sanding equipment, making them easy to stock and use across multiple projects.