3M PSA Cloth Disc 348D, 80 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 allows the disc to stick firmly to a backup pad or steel platen, ensuring efficient use and easy removal when replacement is needed.

Designed for quick changes, the adhesive backing supports fast replacement during projects. The exact model, 348D, is part of 3M's trusted line, known for quality and performance in sanding tasks.

Durable X-Weight Backing

This sanding disc features an 80 X-weight cloth backing that stands up to aggressive applications. The durable cloth resists tearing and edge wear, making it suitable for tough sanding jobs.

With its 1 inch by NH dimensions, the disc fits well on compatible tools, providing stability and control. The X-weight backing supports long-lasting use even under heavy pressure.

Fast Cutting Abrasive

Aluminum oxide abrasive is used in this 3M disc, known for its fast cutting ability and long life. This mineral self-fractures to expose fresh edges, maintaining performance throughout use.

The abrasive is effective on many surfaces, including metal and woodworking materials. Its 80 grade ensures a balance between cutting speed and finish quality.

Heat-Resistant Resin Bond

The resin bond in the 348D disc protects it from heat damage during sanding. This heat resistance extends the disc's life, especially in high-temperature applications.

This feature makes the disc suitable for heavy-duty sanding where friction generates significant heat. The bond keeps abrasive particles firmly attached, maintaining consistent performance.

Convenient Pack Size

Available in packs of 50 discs per bag and 500 discs per case, this product suits both small and large projects. The pack size ensures you have enough discs for continuous work without frequent reordering.

The 1 inch x NH format fits many standard sanding tools, making it versatile for various applications. Having a large quantity on hand supports efficient workflow and reduces downtime.