3M PSA Cloth Disc 348D, P100 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.

Trusted 3M PSA Disc

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

Its P100 X-weight grade ensures a durable cloth backing that supports tough applications without tearing. This makes the disc suitable for heavy-duty sanding jobs where strength and longevity are essential.

Durable Cloth Backing Benefits

The X-weight cloth backing on the 3M PSA Cloth Disc 348D provides excellent durability. It resists edge wear and tearing, which is important for aggressive sanding tasks. This backing supports the disc’s long life and consistent performance.

With a size of 1 inch by NH, this disc fits various sanding tools and applications. Its cloth backing combined with the pressure sensitive adhesive ensures it stays secure during use, reducing downtime for replacements.

Fast Cutting Aluminum Oxide

Aluminum oxide abrasive is the key to the fast cutting ability of the 3M PSA Cloth Disc 348D. This mineral is known for its toughness and long life, making it ideal for grinding and sanding metal surfaces efficiently.

The disc’s closed coat design helps maintain cutting performance over time. It’s suitable for deburring, blending, and finishing metal parts, providing versatility across different metalworking tasks.

Heat-Resistant Resin Bond

The resin bond on the 3M PSA Cloth Disc 348D protects the abrasive from heat damage. This heat resistance extends the disc’s life, especially during heavy-duty sanding where friction can generate high temperatures.

This feature makes the disc a good choice for applications involving high heat or pressure. It maintains bond stability, ensuring consistent sanding quality throughout use.

Convenient Pack Size Format

This product comes in a pack of 50 discs per bag, with 500 discs per case. The bulk packaging supports industrial or large-scale sanding projects, reducing the need for frequent reordering.

The 1 in x NH size and die 100N format make these discs compatible with many sanding tools. This format ensures easy handling and efficient workflow in various sanding environments.