3M PSA Cloth Disc 348D, P120 X-weight, 2 in x NH, Die 200P, 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 Disc

The 3M PSA Cloth Disc 348D offers reliable performance 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 quickly when needed.

Ideal for professionals, this model 348D disc supports efficient sanding tasks by providing a strong bond that holds up during use. The PSA system helps reduce downtime during disc changes, improving workflow.

Durable X-Weight Backing

This sanding disc features an X-weight cloth backing, which is designed to withstand tough applications without tearing or edge wear. The durable cloth backing supports aggressive sanding jobs, extending the disc’s usability.

Thanks to this backing, the 2 in x NH disc size maintains its shape and strength during heavy-duty use. This makes it suitable for various surfaces and shapes, ensuring consistent results.

Fast Cutting Abrasive

Equipped with aluminum oxide abrasive, the 3M disc cuts quickly and lasts longer than many alternatives. This abrasive is known for its ability to self-fracture, exposing fresh edges that keep the sanding effective over time.

The P120 grade offers a balanced grit for grinding and finishing, making it versatile for metalworking and woodworking. Its closed coat design helps maintain cutting efficiency across different materials.

Heat-Resistant Resin Bond

The resin bond on this disc protects it from heat damage, which extends the disc’s life during demanding sanding tasks. This heat resistance is crucial when working with metal or other materials that generate high temperatures.

This feature ensures the abrasive stays firmly attached to the backing even under pressure and heat, maintaining consistent performance throughout the job.

Convenient Pack Size

Each pack contains 50 discs, and the full case includes 200 pieces, providing ample supply for ongoing projects. This quantity supports both small and large scale operations without frequent reordering.

The compact 2 in x NH size fits many standard sanding tools, making these discs easy to integrate into existing workflows. Having a large pack count ensures you’re always ready for your next sanding task.