3M PSA Cloth Disc 348D, P120 X-weight, 8 in x NH, Die 800L, 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 Brand

The 3M PSA Cloth Disc 348D offers reliable quality from a well-known brand. This model features a pressure sensitive adhesive backing that sticks firmly to backup pads or steel platens for efficient sanding.

Its design allows for quick removal and replacement, making it ideal for users who need fast disc changes. The 348D model ensures consistent performance across various applications.

Durable P120 X-weight Backing

This sanding disc uses a P120 grade abrasive combined with an X-weight cloth backing. The durable cloth supports aggressive sanding without tearing or edge wear, extending the disc's usability.

The X-weight backing is perfect for heavy-duty tasks, providing strength and flexibility. It helps maintain disc integrity even under tough conditions, making it suitable for demanding projects.

Optimal 8 Inch Size

The disc measures 8 inches in diameter with an NH arbor hole, fitting many standard disc sanders. This size balances surface coverage and control for effective sanding on medium to large areas.

Its dimensions make it versatile for various metalworking and woodworking tasks. The 8 inch size is common enough to ensure compatibility with many sanding tools and setups.

Efficient Die 800L Format

The Die 800L format refers to the disc’s specific shape and hole pattern, designed for optimal dust extraction and sanding efficiency. This format helps keep the work surface clean and prolongs disc life.

Using the Die 800L format improves sanding results by reducing clogging and heat buildup. It’s especially useful in applications requiring consistent finish quality and longer disc durability.

Convenient 250 Pack Case

This product comes in a bulk pack of 250 discs per case, organized as 50 discs per carton. The large quantity suits industrial or professional users who need a steady supply of sanding discs.

Buying in this pack size reduces downtime and ensures you have enough discs for multiple projects. It’s a cost-effective option for workshops and production environments.